Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CVE-2023-6291 (GCVE-0-2023-6291)
Vulnerability from cvelistv5 – Published: 2024-01-26 14:23 – Updated: 2025-11-11 16:12
VLAI?
EPSS
Summary
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
Severity ?
7.1 (High)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.7-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:28:21.867Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "RHSA-2023:7854",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"name": "RHSA-2023:7855",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"name": "RHSA-2023:7856",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"name": "RHSA-2023:7857",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"name": "RHSA-2023:7858",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"name": "RHSA-2023:7860",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"name": "RHSA-2023:7861",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"name": "RHSA-2024:0798",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"name": "RHSA-2024:0799",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"name": "RHSA-2024:0800",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"name": "RHSA-2024:0801",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"name": "RHSA-2024:0804",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"tags": [
"vdb-entry",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"name": "RHBZ#2251407",
"tags": [
"issue-tracking",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-6291",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-13T14:56:46.143772Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-13T14:56:59.598Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://catalog.redhat.com/software/containers/",
"cpes": [
"cpe:/a:redhat:build_keycloak:22::el9"
],
"defaultStatus": "affected",
"packageName": "rhbk/keycloak-operator-bundle",
"product": "Red Hat build of Keycloak 22",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "22.0.7-1",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://catalog.redhat.com/software/containers/",
"cpes": [
"cpe:/a:redhat:build_keycloak:22::el9"
],
"defaultStatus": "affected",
"packageName": "rhbk/keycloak-rhel9",
"product": "Red Hat build of Keycloak 22",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "22-6",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://catalog.redhat.com/software/containers/",
"cpes": [
"cpe:/a:redhat:build_keycloak:22::el9"
],
"defaultStatus": "affected",
"packageName": "rhbk/keycloak-rhel9-operator",
"product": "Red Hat build of Keycloak 22",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "22-9",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"cpes": [
"cpe:/a:redhat:build_keycloak:22"
],
"defaultStatus": "unaffected",
"product": "Red Hat build of Keycloak 22.0.7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6"
],
"defaultStatus": "unaffected",
"packageName": "rh-sso7-keycloak",
"product": "Red Hat Single Sign-On 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
],
"defaultStatus": "affected",
"packageName": "rh-sso7-keycloak",
"product": "Red Hat Single Sign-On 7.6 for RHEL 7",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.11-2.redhat_00003.1.el7sso",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
],
"defaultStatus": "affected",
"packageName": "rh-sso7-keycloak",
"product": "Red Hat Single Sign-On 7.6 for RHEL 7",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.12-1.redhat_00001.1.el7sso",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
],
"defaultStatus": "affected",
"packageName": "rh-sso7-keycloak",
"product": "Red Hat Single Sign-On 7.6 for RHEL 8",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.11-2.redhat_00003.1.el8sso",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
],
"defaultStatus": "affected",
"packageName": "rh-sso7-keycloak",
"product": "Red Hat Single Sign-On 7.6 for RHEL 8",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.12-1.redhat_00001.1.el8sso",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
],
"defaultStatus": "affected",
"packageName": "rh-sso7-keycloak",
"product": "Red Hat Single Sign-On 7.6 for RHEL 9",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.11-2.redhat_00003.1.el9sso",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
],
"defaultStatus": "affected",
"packageName": "rh-sso7-keycloak",
"product": "Red Hat Single Sign-On 7.6 for RHEL 9",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.12-1.redhat_00001.1.el9sso",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://catalog.redhat.com/software/containers/",
"cpes": [
"cpe:/a:redhat:rhosemc:1.0::el8"
],
"defaultStatus": "affected",
"packageName": "rh-sso-7/sso76-openshift-rhel8",
"product": "RHEL-8 based Middleware Containers",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "7.6-38",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://catalog.redhat.com/software/containers/",
"cpes": [
"cpe:/a:redhat:rhosemc:1.0::el8"
],
"defaultStatus": "affected",
"packageName": "rh-sso-7/sso7-rhel8-operator-bundle",
"product": "RHEL-8 based Middleware Containers",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "7.6.6-2",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://catalog.redhat.com/software/containers/",
"cpes": [
"cpe:/a:redhat:rhosemc:1.0::el8"
],
"defaultStatus": "affected",
"packageName": "rh-sso-7/sso76-openshift-rhel8",
"product": "RHEL-8 based Middleware Containers",
"vendor": "Red Hat",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "7.6-41",
"versionType": "rpm"
}
]
},
{
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"cpes": [
"cpe:/a:redhat:red_hat_single_sign_on:7.6.6"
],
"defaultStatus": "unaffected",
"packageName": "rh-sso7-keycloak",
"product": "Single Sign-On 7.6.6",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:migration_toolkit_applications:6"
],
"defaultStatus": "affected",
"packageName": "keycloak",
"product": "Migration Toolkit for Applications 6",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:migration_toolkit_applications:7"
],
"defaultStatus": "unaffected",
"packageName": "keycloak",
"product": "Migration Toolkit for Applications 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:serverless:1"
],
"defaultStatus": "unaffected",
"packageName": "keycloak",
"product": "OpenShift Serverless",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:jboss_data_grid:8"
],
"defaultStatus": "unaffected",
"packageName": "keycloak",
"product": "Red Hat Data Grid 8",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:jboss_enterprise_brms_platform:7"
],
"defaultStatus": "unaffected",
"packageName": "keycloak",
"product": "Red Hat Decision Manager 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:jboss_fuse:7"
],
"defaultStatus": "unaffected",
"packageName": "keycloak",
"product": "Red Hat Fuse 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"cpes": [
"cpe:/a:redhat:jboss_data_grid:7"
],
"defaultStatus": "unaffected",
"packageName": "keycloak",
"product": "Red Hat JBoss Data Grid 7",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"cpes": [
"cpe:/a:redhat:jboss_enterprise_application_platform:6"
],
"defaultStatus": "unaffected",
"packageName": "rh-sso7-keycloak",
"product": "Red Hat JBoss Enterprise Application Platform 6",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:jboss_enterprise_bpms_platform:7"
],
"defaultStatus": "unaffected",
"packageName": "keycloak",
"product": "Red Hat Process Automation 7",
"vendor": "Red Hat"
}
],
"datePublic": "2023-12-14T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users."
}
],
"metrics": [
{
"other": {
"content": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"value": "Important"
},
"type": "Red Hat severity rating"
}
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-601",
"description": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-11-11T16:12:14.005Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "RHSA-2023:7854",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"name": "RHSA-2023:7855",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"name": "RHSA-2023:7856",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"name": "RHSA-2023:7857",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"name": "RHSA-2023:7858",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"name": "RHSA-2023:7860",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"name": "RHSA-2023:7861",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"name": "RHSA-2024:0798",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"name": "RHSA-2024:0799",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"name": "RHSA-2024:0800",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"name": "RHSA-2024:0801",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"name": "RHSA-2024:0804",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"name": "RHBZ#2251407",
"tags": [
"issue-tracking",
"x_refsource_REDHAT"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
}
],
"timeline": [
{
"lang": "en",
"time": "2023-11-24T00:00:00+00:00",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2023-12-14T00:00:00+00:00",
"value": "Made public."
}
],
"title": "Keycloak: redirect_uri validation bypass",
"workarounds": [
{
"lang": "en",
"value": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."
}
],
"x_redhatCweChain": "CWE-601: URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2023-6291",
"datePublished": "2024-01-26T14:23:43.185Z",
"dateReserved": "2023-11-24T18:16:45.923Z",
"dateUpdated": "2025-11-11T16:12:14.005Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"22.0.7\", \"matchCriteriaId\": \"66A01C0F-CB27-4A62-9B86-C35CCD605AB6\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*\", \"matchCriteriaId\": \"341E6313-20D5-44CB-9719-B20585DC5AD6\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EA983F8C-3A06-450A-AEFF-9429DE9A3454\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"40449571-22F8-44FA-B57B-B43F71AB25E2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.9:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"01B0F191-ADDB-4AAE-A5C5-5CC16909E64A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.10:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FD75BCB4-F0E1-4C05-A2D7-001503C805C9\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B02036DD-4489-480B-B7D4-4EB08952377B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C7E78C55-45B6-4E01-9773-D3468F8EA9C3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"30E2CF79-2D56-48AB-952E-5DDAFE471073\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"54E24055-813B-4E6D-94B7-FAD5F78B8537\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F4CFF558-3C47-480D-A2F0-BABF26042943\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:single_sign-on:7.6:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2DEC61BC-E699-456E-99B6-C049F2A5F23F\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"142AD0DD-4CF3-4D74-9442-459CE3347E3A\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F4CFF558-3C47-480D-A2F0-BABF26042943\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7F6FB57C-2BC7-487C-96DD-132683AEB35D\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:migration_toolkit_for_applications:6.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"3C2E7E3C-A507-4AB2-97E5-4944D8775CF7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:redhat:migration_toolkit_for_applications:7.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C6FE20CE-E1C9-4645-98B6-A22B81356642\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.\"}, {\"lang\": \"es\", \"value\": \"Se encontr\\u00f3 un fallo en la l\\u00f3gica de validaci\\u00f3n de redirect_uri en Keycloak. Este problema puede permitir la omisi\\u00f3n de hosts permitidos expl\\u00edcitamente. Un ataque exitoso puede provocar el robo de un token de acceso, lo que hace posible que el atacante se haga pasar por otros usuarios.\"}]",
"id": "CVE-2023-6291",
"lastModified": "2024-11-21T08:43:32.587",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"secalert@redhat.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L\", \"baseScore\": 7.1, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.7}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L\", \"baseScore\": 7.1, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"CHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 3.7}]}",
"published": "2024-01-26T15:15:08.280",
"references": "[{\"url\": \"https://access.redhat.com/errata/RHSA-2023:7854\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7855\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7856\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7857\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7858\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7860\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7861\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0798\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0799\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0800\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0801\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0804\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2023-6291\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2251407\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Issue Tracking\", \"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7854\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7855\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7856\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7857\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7858\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7860\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7861\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0798\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0799\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0800\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0801\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0804\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2023-6291\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2251407\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Issue Tracking\", \"Vendor Advisory\"]}]",
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"secalert@redhat.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-601\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-601\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2023-6291\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2024-01-26T15:15:08.280\",\"lastModified\":\"2024-11-21T08:43:32.587\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.\"},{\"lang\":\"es\",\"value\":\"Se encontr\u00f3 un fallo en la l\u00f3gica de validaci\u00f3n de redirect_uri en Keycloak. Este problema puede permitir la omisi\u00f3n de hosts permitidos expl\u00edcitamente. Un ataque exitoso puede provocar el robo de un token de acceso, lo que hace posible que el atacante se haga pasar por otros usuarios.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":3.7},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":2.8,\"impactScore\":3.7}]},\"weaknesses\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-601\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-601\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"22.0.7\",\"matchCriteriaId\":\"66A01C0F-CB27-4A62-9B86-C35CCD605AB6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*\",\"matchCriteriaId\":\"341E6313-20D5-44CB-9719-B20585DC5AD6\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA983F8C-3A06-450A-AEFF-9429DE9A3454\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"40449571-22F8-44FA-B57B-B43F71AB25E2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"01B0F191-ADDB-4AAE-A5C5-5CC16909E64A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FD75BCB4-F0E1-4C05-A2D7-001503C805C9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B02036DD-4489-480B-B7D4-4EB08952377B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C7E78C55-45B6-4E01-9773-D3468F8EA9C3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"30E2CF79-2D56-48AB-952E-5DDAFE471073\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"54E24055-813B-4E6D-94B7-FAD5F78B8537\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F4CFF558-3C47-480D-A2F0-BABF26042943\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:single_sign-on:7.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DEC61BC-E699-456E-99B6-C049F2A5F23F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"142AD0DD-4CF3-4D74-9442-459CE3347E3A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F4CFF558-3C47-480D-A2F0-BABF26042943\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F6FB57C-2BC7-487C-96DD-132683AEB35D\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:migration_toolkit_for_applications:6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C2E7E3C-A507-4AB2-97E5-4944D8775CF7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:redhat:migration_toolkit_for_applications:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6FE20CE-E1C9-4645-98B6-A22B81356642\"}]}]}],\"references\":[{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7854\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7855\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7856\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7857\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7858\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7860\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7861\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0798\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0799\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0800\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0801\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0804\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://access.redhat.com/security/cve/CVE-2023-6291\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2251407\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7854\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7855\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7856\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7857\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7858\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7860\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2023:7861\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0798\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0799\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0800\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0801\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2024:0804\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/security/cve/CVE-2023-6291\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2251407\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Vendor Advisory\"]}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://access.redhat.com/errata/RHSA-2023:7854\", \"name\": \"RHSA-2023:7854\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7855\", \"name\": \"RHSA-2023:7855\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7856\", \"name\": \"RHSA-2023:7856\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7857\", \"name\": \"RHSA-2023:7857\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7858\", \"name\": \"RHSA-2023:7858\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7860\", \"name\": \"RHSA-2023:7860\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7861\", \"name\": \"RHSA-2023:7861\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0798\", \"name\": \"RHSA-2024:0798\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0799\", \"name\": \"RHSA-2024:0799\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0800\", \"name\": \"RHSA-2024:0800\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0801\", \"name\": \"RHSA-2024:0801\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0804\", \"name\": \"RHSA-2024:0804\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2023-6291\", \"tags\": [\"vdb-entry\", \"x_refsource_REDHAT\", \"x_transferred\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2251407\", \"name\": \"RHBZ#2251407\", \"tags\": [\"issue-tracking\", \"x_refsource_REDHAT\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T08:28:21.867Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-6291\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-13T14:56:46.143772Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-13T14:56:53.588Z\"}}], \"cna\": {\"title\": \"Keycloak: redirect_uri validation bypass\", \"metrics\": [{\"other\": {\"type\": \"Red Hat severity rating\", \"content\": {\"value\": \"Important\", \"namespace\": \"https://access.redhat.com/security/updates/classification/\"}}}, {\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 7.1, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}], \"affected\": [{\"cpes\": [\"cpe:/a:redhat:build_keycloak:22::el9\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat build of Keycloak 22\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"22.0.7-1\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rhbk/keycloak-operator-bundle\", \"collectionURL\": \"https://catalog.redhat.com/software/containers/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:build_keycloak:22::el9\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat build of Keycloak 22\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"22-6\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rhbk/keycloak-rhel9\", \"collectionURL\": \"https://catalog.redhat.com/software/containers/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:build_keycloak:22::el9\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat build of Keycloak 22\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"22-9\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rhbk/keycloak-rhel9-operator\", \"collectionURL\": \"https://catalog.redhat.com/software/containers/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:build_keycloak:22\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat build of Keycloak 22.0.7\", \"collectionURL\": \"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:red_hat_single_sign_on:7.6\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Single Sign-On 7\", \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:red_hat_single_sign_on:7.6::el7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Single Sign-On 7.6 for RHEL 7\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:18.0.11-2.redhat_00003.1.el7sso\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:red_hat_single_sign_on:7.6::el7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Single Sign-On 7.6 for RHEL 7\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:18.0.12-1.redhat_00001.1.el7sso\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:red_hat_single_sign_on:7.6::el8\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Single Sign-On 7.6 for RHEL 8\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:18.0.11-2.redhat_00003.1.el8sso\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:red_hat_single_sign_on:7.6::el8\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Single Sign-On 7.6 for RHEL 8\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:18.0.12-1.redhat_00001.1.el8sso\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:red_hat_single_sign_on:7.6::el9\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Single Sign-On 7.6 for RHEL 9\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:18.0.11-2.redhat_00003.1.el9sso\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:red_hat_single_sign_on:7.6::el9\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Single Sign-On 7.6 for RHEL 9\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"0:18.0.12-1.redhat_00001.1.el9sso\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:rhosemc:1.0::el8\"], \"vendor\": \"Red Hat\", \"product\": \"RHEL-8 based Middleware Containers\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"7.6-38\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso-7/sso76-openshift-rhel8\", \"collectionURL\": \"https://catalog.redhat.com/software/containers/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:rhosemc:1.0::el8\"], \"vendor\": \"Red Hat\", \"product\": \"RHEL-8 based Middleware Containers\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"7.6.6-2\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso-7/sso7-rhel8-operator-bundle\", \"collectionURL\": \"https://catalog.redhat.com/software/containers/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:rhosemc:1.0::el8\"], \"vendor\": \"Red Hat\", \"product\": \"RHEL-8 based Middleware Containers\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"7.6-41\", \"lessThan\": \"*\", \"versionType\": \"rpm\"}], \"packageName\": \"rh-sso-7/sso76-openshift-rhel8\", \"collectionURL\": \"https://catalog.redhat.com/software/containers/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:red_hat_single_sign_on:7.6.6\"], \"vendor\": \"Red Hat\", \"product\": \"Single Sign-On 7.6.6\", \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:migration_toolkit_applications:6\"], \"vendor\": \"Red Hat\", \"product\": \"Migration Toolkit for Applications 6\", \"packageName\": \"keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"affected\"}, {\"cpes\": [\"cpe:/a:redhat:migration_toolkit_applications:7\"], \"vendor\": \"Red Hat\", \"product\": \"Migration Toolkit for Applications 7\", \"packageName\": \"keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:serverless:1\"], \"vendor\": \"Red Hat\", \"product\": \"OpenShift Serverless\", \"packageName\": \"keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:jboss_data_grid:8\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Data Grid 8\", \"packageName\": \"keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:jboss_enterprise_brms_platform:7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Decision Manager 7\", \"packageName\": \"keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:jboss_fuse:7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Fuse 7\", \"packageName\": \"keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:jboss_data_grid:7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat JBoss Data Grid 7\", \"packageName\": \"keycloak\", \"collectionURL\": \"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:jboss_enterprise_application_platform:6\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat JBoss Enterprise Application Platform 6\", \"packageName\": \"rh-sso7-keycloak\", \"collectionURL\": \"https://access.redhat.com/jbossnetwork/restricted/listSoftware.html\", \"defaultStatus\": \"unaffected\"}, {\"cpes\": [\"cpe:/a:redhat:jboss_enterprise_bpms_platform:7\"], \"vendor\": \"Red Hat\", \"product\": \"Red Hat Process Automation 7\", \"packageName\": \"keycloak\", \"collectionURL\": \"https://access.redhat.com/downloads/content/package-browser/\", \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2023-11-24T00:00:00+00:00\", \"value\": \"Reported to Red Hat.\"}, {\"lang\": \"en\", \"time\": \"2023-12-14T00:00:00+00:00\", \"value\": \"Made public.\"}], \"datePublic\": \"2023-12-14T00:00:00.000Z\", \"references\": [{\"url\": \"https://access.redhat.com/errata/RHSA-2023:7854\", \"name\": \"RHSA-2023:7854\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7855\", \"name\": \"RHSA-2023:7855\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7856\", \"name\": \"RHSA-2023:7856\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7857\", \"name\": \"RHSA-2023:7857\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7858\", \"name\": \"RHSA-2023:7858\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7860\", \"name\": \"RHSA-2023:7860\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2023:7861\", \"name\": \"RHSA-2023:7861\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0798\", \"name\": \"RHSA-2024:0798\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0799\", \"name\": \"RHSA-2024:0799\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0800\", \"name\": \"RHSA-2024:0800\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0801\", \"name\": \"RHSA-2024:0801\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2024:0804\", \"name\": \"RHSA-2024:0804\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/security/cve/CVE-2023-6291\", \"tags\": [\"vdb-entry\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=2251407\", \"name\": \"RHBZ#2251407\", \"tags\": [\"issue-tracking\", \"x_refsource_REDHAT\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-601\", \"description\": \"URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2025-11-11T16:12:14.005Z\"}, \"x_redhatCweChain\": \"CWE-601: URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)\"}}",
"cveMetadata": "{\"cveId\": \"CVE-2023-6291\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-11T16:12:14.005Z\", \"dateReserved\": \"2023-11-24T18:16:45.923Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2024-01-26T14:23:43.185Z\", \"assignerShortName\": \"redhat\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
RHSA-2023:7854
Vulnerability from csaf_redhat - Published: 2023-12-14 19:01 - Updated: 2025-11-21 18:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7854",
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7854.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 7",
"tracking": {
"current_release_date": "2025-11-21T18:52:14+00:00",
"generator": {
"date": "2025-11-21T18:52:14+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2023:7854",
"initial_release_date": "2023-12-14T19:01:36+00:00",
"revision_history": [
{
"date": "2023-12-14T19:01:36+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:01:36+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:52:14+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el7sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el7sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.11-2.redhat_00003.1.el7sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:36+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:36+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:36+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2023:7855
Vulnerability from csaf_redhat - Published: 2023-12-14 19:00 - Updated: 2025-11-21 18:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 9
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 9.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7855",
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7855.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 9",
"tracking": {
"current_release_date": "2025-11-21T18:52:15+00:00",
"generator": {
"date": "2025-11-21T18:52:15+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2023:7855",
"initial_release_date": "2023-12-14T19:00:48+00:00",
"revision_history": [
{
"date": "2023-12-14T19:00:48+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:00:48+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:52:15+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el9sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el9sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.11-2.redhat_00003.1.el9sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"relates_to_product_reference": "9Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"relates_to_product_reference": "9Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"relates_to_product_reference": "9Base-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:00:48+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:00:48+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:00:48+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2023_7860
Vulnerability from csaf_redhat - Published: 2023-12-14 19:16 - Updated: 2024-12-13 16:42Summary
Red Hat Security Advisory: Red Hat build of Keycloak 22.0.7 enhancement and security update
Notes
Topic
Red Hat build of Keycloak 22.0.7 is now available from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat build of Keycloak 22.0.7 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat build of Keycloak 22.0.7 serves as a replacement for Red Hat build of Keycloak 22.0.6, and includes bug fixes, enhancements and security fixes, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Red Hat build of Keycloak 22.0.7 is now available from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat build of Keycloak 22.0.7 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat build of Keycloak 22.0.7 serves as a replacement for Red Hat build of Keycloak 22.0.6, and includes bug fixes, enhancements and security fixes, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7860",
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=rhbk\u0026downloadType=distributions\u0026version=22.0.7",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=rhbk\u0026downloadType=distributions\u0026version=22.0.7"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7860.json"
}
],
"title": "Red Hat Security Advisory: Red Hat build of Keycloak 22.0.7 enhancement and security update",
"tracking": {
"current_release_date": "2024-12-13T16:42:43+00:00",
"generator": {
"date": "2024-12-13T16:42:43+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2023:7860",
"initial_release_date": "2023-12-14T19:16:38+00:00",
"revision_history": [
{
"date": "2023-12-14T19:16:38+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:16:38+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-13T16:42:43+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat build of Keycloak 22.0.7",
"product": {
"name": "Red Hat build of Keycloak 22.0.7",
"product_id": "Red Hat build of Keycloak 22.0.7",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:build_keycloak:22"
}
}
}
],
"category": "product_family",
"name": "Red Hat build of Keycloak"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:16:38+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nFor more details see:\nhttps://access.redhat.com/documentation/en-us/red_hat_build_of_keycloak/22.0/html-single/migration_guide/",
"product_ids": [
"Red Hat build of Keycloak 22.0.7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:16:38+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nFor more details see:\nhttps://access.redhat.com/documentation/en-us/red_hat_build_of_keycloak/22.0/html-single/migration_guide/",
"product_ids": [
"Red Hat build of Keycloak 22.0.7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat build of Keycloak 22.0.7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
}
]
}
RHSA-2023_7856
Vulnerability from csaf_redhat - Published: 2023-12-14 19:01 - Updated: 2024-12-13 16:42Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7856",
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7856.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 8",
"tracking": {
"current_release_date": "2024-12-13T16:42:34+00:00",
"generator": {
"date": "2024-12-13T16:42:34+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2023:7856",
"initial_release_date": "2023-12-14T19:01:20+00:00",
"revision_history": [
{
"date": "2023-12-14T19:01:20+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:01:20+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-13T16:42:34+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el8sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el8sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.11-2.redhat_00003.1.el8sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"relates_to_product_reference": "8Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"relates_to_product_reference": "8Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"relates_to_product_reference": "8Base-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:20+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:20+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:20+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2023_7857
Vulnerability from csaf_redhat - Published: 2023-12-14 19:53 - Updated: 2024-12-13 16:43Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 for OpenShift image enhancement and security update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.6.6, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat Single Sign-On for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services.
This erratum releases a new image for Red Hat Single Sign-On 7.6.6 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform 3.11, and OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Security Fix(es):
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A new image is available for Red Hat Single Sign-On 7.6.6, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat Single Sign-On for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services.\n\nThis erratum releases a new image for Red Hat Single Sign-On 7.6.6 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform 3.11, and OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.\n\nSecurity Fix(es):\n\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7857",
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7857.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 for OpenShift image enhancement and security update",
"tracking": {
"current_release_date": "2024-12-13T16:43:03+00:00",
"generator": {
"date": "2024-12-13T16:43:03+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2023:7857",
"initial_release_date": "2023-12-14T19:53:20+00:00",
"revision_history": [
{
"date": "2023-12-14T19:53:20+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:53:20+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-13T16:43:03+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Middleware Containers for OpenShift",
"product": {
"name": "Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhosemc:1.0::el8"
}
}
}
],
"category": "product_family",
"name": "Red Hat OpenShift Enterprise"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"product": {
"name": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"product_id": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"product_identification_helper": {
"purl": "pkg:oci/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c?arch=amd64\u0026repository_url=registry.redhat.io/rh-sso-7/sso7-rhel8-operator-bundle\u0026tag=7.6.6-2"
}
}
},
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b?arch=amd64\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-38"
}
}
}
],
"category": "architecture",
"name": "amd64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662?arch=s390x\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-38"
}
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696?arch=ppc64le\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-38"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64 as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64"
},
"product_reference": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64 as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:53:20+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.6 for OpenShift image, follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a cluster administrator or user with project administrator access to the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift in the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.6.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.6 for OpenShift streams in the \"openshift\" project by running the following command:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:53:20+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.6 for OpenShift image, follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a cluster administrator or user with project administrator access to the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift in the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.6.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.6 for OpenShift streams in the \"openshift\" project by running the following command:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:53:20+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.6 for OpenShift image, follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a cluster administrator or user with project administrator access to the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift in the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.6.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.6 for OpenShift streams in the \"openshift\" project by running the following command:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2024:0804
Vulnerability from csaf_redhat - Published: 2024-02-13 17:07 - Updated: 2025-11-21 18:54Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0804",
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0804.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update",
"tracking": {
"current_release_date": "2025-11-21T18:54:11+00:00",
"generator": {
"date": "2025-11-21T18:54:11+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2024:0804",
"initial_release_date": "2024-02-13T17:07:54+00:00",
"revision_history": [
{
"date": "2024-02-13T17:07:54+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T17:07:54+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:54:11+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7",
"product": {
"name": "Red Hat Single Sign-On 7",
"product_id": "Red Hat Single Sign-On 7",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2023_7858
Vulnerability from csaf_redhat - Published: 2023-12-14 19:04 - Updated: 2024-12-13 16:42Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7858",
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso\u0026downloadType=patches\u0026version=7.6",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso\u0026downloadType=patches\u0026version=7.6"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7858.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update",
"tracking": {
"current_release_date": "2024-12-13T16:42:53+00:00",
"generator": {
"date": "2024-12-13T16:42:53+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2023:7858",
"initial_release_date": "2023-12-14T19:04:26+00:00",
"revision_history": [
{
"date": "2023-12-14T19:04:26+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:04:26+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-13T16:42:53+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Single Sign-On 7.6.6",
"product": {
"name": "Single Sign-On 7.6.6",
"product_id": "Single Sign-On 7.6.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6.6"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Single Sign-On 7.6.6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:04:26+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Single Sign-On 7.6.6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Single Sign-On 7.6.6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Single Sign-On 7.6.6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:04:26+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Single Sign-On 7.6.6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Single Sign-On 7.6.6"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"Single Sign-On 7.6.6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Single Sign-On 7.6.6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:04:26+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Single Sign-On 7.6.6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"Single Sign-On 7.6.6"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Single Sign-On 7.6.6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2024:0800
Vulnerability from csaf_redhat - Published: 2024-02-13 16:55 - Updated: 2025-11-21 18:54Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 9
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 9.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0800",
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0800.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 9",
"tracking": {
"current_release_date": "2025-11-21T18:54:10+00:00",
"generator": {
"date": "2025-11-21T18:54:10+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2024:0800",
"initial_release_date": "2024-02-13T16:55:27+00:00",
"revision_history": [
{
"date": "2024-02-13T16:55:27+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T16:55:27+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:54:10+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el9sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el9sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.12-1.redhat_00001.1.el9sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"relates_to_product_reference": "9Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"relates_to_product_reference": "9Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"relates_to_product_reference": "9Base-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2024:0798
Vulnerability from csaf_redhat - Published: 2024-02-13 16:55 - Updated: 2025-11-21 18:54Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0798",
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0798.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 7",
"tracking": {
"current_release_date": "2025-11-21T18:54:10+00:00",
"generator": {
"date": "2025-11-21T18:54:10+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2024:0798",
"initial_release_date": "2024-02-13T16:55:55+00:00",
"revision_history": [
{
"date": "2024-02-13T16:55:55+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T16:55:55+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:54:10+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el7sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el7sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.12-1.redhat_00001.1.el7sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2024_0798
Vulnerability from csaf_redhat - Published: 2024-02-13 16:55 - Updated: 2024-12-17 04:51Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0798",
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0798.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 7",
"tracking": {
"current_release_date": "2024-12-17T04:51:49+00:00",
"generator": {
"date": "2024-12-17T04:51:49+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2024:0798",
"initial_release_date": "2024-02-13T16:55:55+00:00",
"revision_history": [
{
"date": "2024-02-13T16:55:55+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T16:55:55+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-17T04:51:49+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el7sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el7sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.12-1.redhat_00001.1.el7sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2024_0799
Vulnerability from csaf_redhat - Published: 2024-02-13 16:55 - Updated: 2024-12-17 04:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)3-44483)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)3-44483)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0799",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0799.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 8",
"tracking": {
"current_release_date": "2024-12-17T04:52:00+00:00",
"generator": {
"date": "2024-12-17T04:52:00+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2024:0799",
"initial_release_date": "2024-02-13T16:55:12+00:00",
"revision_history": [
{
"date": "2024-02-13T16:55:12+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T16:55:12+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-17T04:52:00+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el8sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el8sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.12-1.redhat_00001.1.el8sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"relates_to_product_reference": "8Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"relates_to_product_reference": "8Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"relates_to_product_reference": "8Base-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2024_0804
Vulnerability from csaf_redhat - Published: 2024-02-13 17:07 - Updated: 2024-12-17 04:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0804",
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0804.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update",
"tracking": {
"current_release_date": "2024-12-17T04:52:23+00:00",
"generator": {
"date": "2024-12-17T04:52:23+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2024:0804",
"initial_release_date": "2024-02-13T17:07:54+00:00",
"revision_history": [
{
"date": "2024-02-13T17:07:54+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T17:07:54+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-17T04:52:23+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7",
"product": {
"name": "Red Hat Single Sign-On 7",
"product_id": "Red Hat Single Sign-On 7",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2023:7856
Vulnerability from csaf_redhat - Published: 2023-12-14 19:01 - Updated: 2025-11-21 18:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7856",
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7856.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 8",
"tracking": {
"current_release_date": "2025-11-21T18:52:15+00:00",
"generator": {
"date": "2025-11-21T18:52:15+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2023:7856",
"initial_release_date": "2023-12-14T19:01:20+00:00",
"revision_history": [
{
"date": "2023-12-14T19:01:20+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:01:20+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:52:15+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el8sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el8sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.11-2.redhat_00003.1.el8sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"relates_to_product_reference": "8Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"relates_to_product_reference": "8Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"relates_to_product_reference": "8Base-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:20+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:20+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:20+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2024:0799
Vulnerability from csaf_redhat - Published: 2024-02-13 16:55 - Updated: 2025-11-21 18:54Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)3-44483)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)3-44483)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0799",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0799.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 8",
"tracking": {
"current_release_date": "2025-11-21T18:54:10+00:00",
"generator": {
"date": "2025-11-21T18:54:10+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2024:0799",
"initial_release_date": "2024-02-13T16:55:12+00:00",
"revision_history": [
{
"date": "2024-02-13T16:55:12+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T16:55:12+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:54:10+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el8sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el8sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.12-1.redhat_00001.1.el8sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"relates_to_product_reference": "8Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"relates_to_product_reference": "8Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 8",
"product_id": "8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"relates_to_product_reference": "8Base-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:12+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2023:7858
Vulnerability from csaf_redhat - Published: 2023-12-14 19:04 - Updated: 2025-11-21 18:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7858",
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso\u0026downloadType=patches\u0026version=7.6",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=core.service.rhsso\u0026downloadType=patches\u0026version=7.6"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7858.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update",
"tracking": {
"current_release_date": "2025-11-21T18:52:15+00:00",
"generator": {
"date": "2025-11-21T18:52:15+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2023:7858",
"initial_release_date": "2023-12-14T19:04:26+00:00",
"revision_history": [
{
"date": "2023-12-14T19:04:26+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:04:26+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:52:15+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Single Sign-On 7.6.6",
"product": {
"name": "Single Sign-On 7.6.6",
"product_id": "Single Sign-On 7.6.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6.6"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Single Sign-On 7.6.6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:04:26+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Single Sign-On 7.6.6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Single Sign-On 7.6.6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Single Sign-On 7.6.6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:04:26+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Single Sign-On 7.6.6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Single Sign-On 7.6.6"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"Single Sign-On 7.6.6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Single Sign-On 7.6.6"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:04:26+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Single Sign-On 7.6.6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"Single Sign-On 7.6.6"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"Single Sign-On 7.6.6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2023_7855
Vulnerability from csaf_redhat - Published: 2023-12-14 19:00 - Updated: 2024-12-13 16:43Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 9
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 9.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7855",
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7855.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 9",
"tracking": {
"current_release_date": "2024-12-13T16:43:06+00:00",
"generator": {
"date": "2024-12-13T16:43:06+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2023:7855",
"initial_release_date": "2023-12-14T19:00:48+00:00",
"revision_history": [
{
"date": "2023-12-14T19:00:48+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:00:48+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-13T16:43:06+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el9sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el9sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.11-2.redhat_00003.1.el9sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"relates_to_product_reference": "9Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"relates_to_product_reference": "9Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"relates_to_product_reference": "9Base-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:00:48+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:00:48+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:00:48+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2023:7857
Vulnerability from csaf_redhat - Published: 2023-12-14 19:53 - Updated: 2025-11-21 18:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 for OpenShift image enhancement and security update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.6.6, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat Single Sign-On for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services.
This erratum releases a new image for Red Hat Single Sign-On 7.6.6 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform 3.11, and OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Security Fix(es):
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A new image is available for Red Hat Single Sign-On 7.6.6, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat Single Sign-On for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services.\n\nThis erratum releases a new image for Red Hat Single Sign-On 7.6.6 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform 3.11, and OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.\n\nSecurity Fix(es):\n\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7857",
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7857.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 for OpenShift image enhancement and security update",
"tracking": {
"current_release_date": "2025-11-21T18:52:15+00:00",
"generator": {
"date": "2025-11-21T18:52:15+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2023:7857",
"initial_release_date": "2023-12-14T19:53:20+00:00",
"revision_history": [
{
"date": "2023-12-14T19:53:20+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:53:20+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:52:15+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Middleware Containers for OpenShift",
"product": {
"name": "Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhosemc:1.0::el8"
}
}
}
],
"category": "product_family",
"name": "Red Hat OpenShift Enterprise"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"product": {
"name": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"product_id": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"product_identification_helper": {
"purl": "pkg:oci/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c?arch=amd64\u0026repository_url=registry.redhat.io/rh-sso-7/sso7-rhel8-operator-bundle\u0026tag=7.6.6-2"
}
}
},
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b?arch=amd64\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-38"
}
}
}
],
"category": "architecture",
"name": "amd64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662?arch=s390x\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-38"
}
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696?arch=ppc64le\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-38"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64 as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64"
},
"product_reference": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64 as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:53:20+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.6 for OpenShift image, follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a cluster administrator or user with project administrator access to the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift in the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.6.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.6 for OpenShift streams in the \"openshift\" project by running the following command:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:53:20+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.6 for OpenShift image, follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a cluster administrator or user with project administrator access to the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift in the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.6.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.6 for OpenShift streams in the \"openshift\" project by running the following command:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:53:20+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.6 for OpenShift image, follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a cluster administrator or user with project administrator access to the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift in the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.6.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.6 for OpenShift streams in the \"openshift\" project by running the following command:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:4cbf1a09c7207f9f1ffc918b5e8a4adaa89938befc6d75040b3ddd505ab14f6c_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:05c8f187d183582102855c12ac856f361cc6a0bbd792675799bfc319694bc662_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:c65934aa7883ccd9655cd1e7e47899e97470e42cc32bbe5386cc64f88fd26696_ppc64le",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:db235506ce5d840dc139a3cde4114939222df6abb0901efaaff4f9ddbc495b9b_amd64"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2023:7861
Vulnerability from csaf_redhat - Published: 2023-12-14 20:04 - Updated: 2025-11-21 18:52Summary
Red Hat Security Advisory: Red Hat build of Keycloak 22.0.7 images enhancement and security update
Notes
Topic
A security update is now available for Red Hat build of Keycloak 22.0.7 images running on OpenShift Container Platform.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat build of Keycloak 22.0.7 is an integrated solution, available as a Red Hat JBoss Middleware for OpenShift containerized image, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This erratum releases a security update and enhancement images for Red Hat build of Keycloak 22.0.7 for use within the OpenShift Container Platform 4.12, 4.13 and 4.14 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Security Fix(es):
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A security update is now available for Red Hat build of Keycloak 22.0.7 images running on OpenShift Container Platform.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat build of Keycloak 22.0.7 is an integrated solution, available as a Red Hat JBoss Middleware for OpenShift containerized image, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis erratum releases a security update and enhancement images for Red Hat build of Keycloak 22.0.7 for use within the OpenShift Container Platform 4.12, 4.13 and 4.14 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.\n\nSecurity Fix(es):\n\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7861",
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7861.json"
}
],
"title": "Red Hat Security Advisory: Red Hat build of Keycloak 22.0.7 images enhancement and security update",
"tracking": {
"current_release_date": "2025-11-21T18:52:16+00:00",
"generator": {
"date": "2025-11-21T18:52:16+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2023:7861",
"initial_release_date": "2023-12-14T20:04:14+00:00",
"revision_history": [
{
"date": "2023-12-14T20:04:14+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T20:04:14+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:52:16+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat build of Keycloak 22",
"product": {
"name": "Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:build_keycloak:22::el9"
}
}
}
],
"category": "product_family",
"name": "Red Hat build of Keycloak"
},
{
"branches": [
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x",
"product": {
"name": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x",
"product_id": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92?arch=s390x\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9\u0026tag=22-6"
}
}
},
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"product": {
"name": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"product_id": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837?arch=s390x\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9-operator\u0026tag=22-9"
}
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"product": {
"name": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"product_id": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343?arch=amd64\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9\u0026tag=22-6"
}
}
},
{
"category": "product_version",
"name": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"product": {
"name": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"product_id": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6?arch=amd64\u0026repository_url=registry.redhat.io/rhbk/keycloak-operator-bundle\u0026tag=22.0.7-1"
}
}
},
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"product": {
"name": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"product_id": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7?arch=amd64\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9-operator\u0026tag=22-9"
}
}
}
],
"category": "architecture",
"name": "amd64"
},
{
"branches": [
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"product": {
"name": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"product_id": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf?arch=ppc64le\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9\u0026tag=22-6"
}
}
},
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"product": {
"name": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"product_id": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04?arch=ppc64le\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9-operator\u0026tag=22-9"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64 as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64"
},
"product_reference": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x"
},
"product_reference": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le"
},
"product_reference": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64 as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64"
},
"product_reference": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64 as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64"
},
"product_reference": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le"
},
"product_reference": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
},
"product_reference": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x",
"relates_to_product_reference": "9Base-RHBK-22"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T20:04:14+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T20:04:14+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
}
]
}
RHSA-2024:0801
Vulnerability from csaf_redhat - Published: 2024-02-13 16:54 - Updated: 2025-11-21 18:54Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 for OpenShift image enhancement update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On is an integrated sign-on solution, available as a
Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat
Single Sign-On for OpenShift image provides an authentication server that
you can use to log in centrally, log out, and register. You can also manage
user accounts for web applications, mobile applications, and RESTful web
services.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
This erratum releases a new image for Red Hat Single Sign-On 7.6.7 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform
3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On is an integrated sign-on solution, available as a\nRed Hat JBoss Middleware for OpenShift containerized image. The Red Hat\nSingle Sign-On for OpenShift image provides an authentication server that\nyou can use to log in centrally, log out, and register. You can also manage\nuser accounts for web applications, mobile applications, and RESTful web\nservices.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nThis erratum releases a new image for Red Hat Single Sign-On 7.6.7 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform\n3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0801",
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0801.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 for OpenShift image enhancement update",
"tracking": {
"current_release_date": "2025-11-21T18:54:11+00:00",
"generator": {
"date": "2025-11-21T18:54:11+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2024:0801",
"initial_release_date": "2024-02-13T16:54:08+00:00",
"revision_history": [
{
"date": "2024-02-13T16:54:08+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T16:54:08+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:54:11+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Middleware Containers for OpenShift",
"product": {
"name": "Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhosemc:1.0::el8"
}
}
}
],
"category": "product_family",
"name": "Red Hat OpenShift Enterprise"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995?arch=s390x\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-41"
}
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab?arch=amd64\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-41"
}
}
}
],
"category": "architecture",
"name": "amd64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d?arch=ppc64le\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-41"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64 as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2024_0801
Vulnerability from csaf_redhat - Published: 2024-02-13 16:54 - Updated: 2024-12-17 04:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 for OpenShift image enhancement update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On is an integrated sign-on solution, available as a
Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat
Single Sign-On for OpenShift image provides an authentication server that
you can use to log in centrally, log out, and register. You can also manage
user accounts for web applications, mobile applications, and RESTful web
services.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
This erratum releases a new image for Red Hat Single Sign-On 7.6.7 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform
3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On is an integrated sign-on solution, available as a\nRed Hat JBoss Middleware for OpenShift containerized image. The Red Hat\nSingle Sign-On for OpenShift image provides an authentication server that\nyou can use to log in centrally, log out, and register. You can also manage\nuser accounts for web applications, mobile applications, and RESTful web\nservices.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nThis erratum releases a new image for Red Hat Single Sign-On 7.6.7 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform\n3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0801",
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0801.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 for OpenShift image enhancement update",
"tracking": {
"current_release_date": "2024-12-17T04:52:12+00:00",
"generator": {
"date": "2024-12-17T04:52:12+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2024:0801",
"initial_release_date": "2024-02-13T16:54:08+00:00",
"revision_history": [
{
"date": "2024-02-13T16:54:08+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T16:54:08+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-17T04:52:12+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Middleware Containers for OpenShift",
"product": {
"name": "Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:rhosemc:1.0::el8"
}
}
}
],
"category": "product_family",
"name": "Red Hat OpenShift Enterprise"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995?arch=s390x\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-41"
}
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab?arch=amd64\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-41"
}
}
}
],
"category": "architecture",
"name": "amd64"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le",
"product": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le",
"product_id": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le",
"product_identification_helper": {
"purl": "pkg:oci/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d?arch=ppc64le\u0026repository_url=registry.redhat.io/rh-sso-7/sso76-openshift-rhel8\u0026tag=7.6-41"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64 as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
RHSA-2023:7860
Vulnerability from csaf_redhat - Published: 2023-12-14 19:16 - Updated: 2025-11-21 18:52Summary
Red Hat Security Advisory: Red Hat build of Keycloak 22.0.7 enhancement and security update
Notes
Topic
Red Hat build of Keycloak 22.0.7 is now available from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat build of Keycloak 22.0.7 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat build of Keycloak 22.0.7 serves as a replacement for Red Hat build of Keycloak 22.0.6, and includes bug fixes, enhancements and security fixes, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "Red Hat build of Keycloak 22.0.7 is now available from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat build of Keycloak 22.0.7 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat build of Keycloak 22.0.7 serves as a replacement for Red Hat build of Keycloak 22.0.6, and includes bug fixes, enhancements and security fixes, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7860",
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=rhbk\u0026downloadType=distributions\u0026version=22.0.7",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=rhbk\u0026downloadType=distributions\u0026version=22.0.7"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7860.json"
}
],
"title": "Red Hat Security Advisory: Red Hat build of Keycloak 22.0.7 enhancement and security update",
"tracking": {
"current_release_date": "2025-11-21T18:52:16+00:00",
"generator": {
"date": "2025-11-21T18:52:16+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.6.12"
}
},
"id": "RHSA-2023:7860",
"initial_release_date": "2023-12-14T19:16:38+00:00",
"revision_history": [
{
"date": "2023-12-14T19:16:38+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:16:38+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2025-11-21T18:52:16+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat build of Keycloak 22.0.7",
"product": {
"name": "Red Hat build of Keycloak 22.0.7",
"product_id": "Red Hat build of Keycloak 22.0.7",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:build_keycloak:22"
}
}
}
],
"category": "product_family",
"name": "Red Hat build of Keycloak"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:16:38+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nFor more details see:\nhttps://access.redhat.com/documentation/en-us/red_hat_build_of_keycloak/22.0/html-single/migration_guide/",
"product_ids": [
"Red Hat build of Keycloak 22.0.7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat build of Keycloak 22.0.7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:16:38+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nFor more details see:\nhttps://access.redhat.com/documentation/en-us/red_hat_build_of_keycloak/22.0/html-single/migration_guide/",
"product_ids": [
"Red Hat build of Keycloak 22.0.7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat build of Keycloak 22.0.7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"Red Hat build of Keycloak 22.0.7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
}
]
}
RHSA-2023_7854
Vulnerability from csaf_redhat - Published: 2023-12-14 19:01 - Updated: 2024-12-13 16:42Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
* keycloak: offline session token DoS (CVE-2023-6563)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n* keycloak: reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n* keycloak: redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n* keycloak: offline session token DoS (CVE-2023-6563)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7854",
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7854.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 7",
"tracking": {
"current_release_date": "2024-12-13T16:42:58+00:00",
"generator": {
"date": "2024-12-13T16:42:58+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2023:7854",
"initial_release_date": "2023-12-14T19:01:36+00:00",
"revision_history": [
{
"date": "2023-12-14T19:01:36+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T19:01:36+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-13T16:42:58+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el7sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.11-2.redhat_00003.1.el7sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.11-2.redhat_00003.1.el7sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:36+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:36+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6563",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-12-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2253308"
}
],
"notes": [
{
"category": "description",
"text": "An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (\u003e 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: offline session token DoS",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "While this vulnerability can enable complete compromise of system availability, it is not possible to be triggered in every environment. The impact is rated as Important due to several preconditions (number of users and how many sessions each user has) which are beyond an attacker\u0027s control.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6563"
},
{
"category": "external",
"summary": "RHBZ#2253308",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253308"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6563",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6563"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6563"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/13340",
"url": "https://github.com/keycloak/keycloak/issues/13340"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T19:01:36+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"category": "workaround",
"details": "There are three main options to prevent exploitation:\n1) If you are using a reverse proxy, block the consents URL.\n2) This option is less effective: remove the consents application tab from the account console theme.\n3) This option has a significant negative impact on end users: entirely disable offline user profiles.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-2.redhat_00003.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-2.redhat_00003.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: offline session token DoS"
}
]
}
RHSA-2023_7861
Vulnerability from csaf_redhat - Published: 2023-12-14 20:04 - Updated: 2024-12-13 16:43Summary
Red Hat Security Advisory: Red Hat build of Keycloak 22.0.7 images enhancement and security update
Notes
Topic
A security update is now available for Red Hat build of Keycloak 22.0.7 images running on OpenShift Container Platform.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat build of Keycloak 22.0.7 is an integrated solution, available as a Red Hat JBoss Middleware for OpenShift containerized image, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This erratum releases a security update and enhancement images for Red Hat build of Keycloak 22.0.7 for use within the OpenShift Container Platform 4.12, 4.13 and 4.14 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Security Fix(es):
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A security update is now available for Red Hat build of Keycloak 22.0.7 images running on OpenShift Container Platform.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat build of Keycloak 22.0.7 is an integrated solution, available as a Red Hat JBoss Middleware for OpenShift containerized image, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis erratum releases a security update and enhancement images for Red Hat build of Keycloak 22.0.7 for use within the OpenShift Container Platform 4.12, 4.13 and 4.14 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.\n\nSecurity Fix(es):\n\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6291)\n\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6134)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2023:7861",
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7861.json"
}
],
"title": "Red Hat Security Advisory: Red Hat build of Keycloak 22.0.7 images enhancement and security update",
"tracking": {
"current_release_date": "2024-12-13T16:43:14+00:00",
"generator": {
"date": "2024-12-13T16:43:14+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2023:7861",
"initial_release_date": "2023-12-14T20:04:14+00:00",
"revision_history": [
{
"date": "2023-12-14T20:04:14+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2023-12-14T20:04:14+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-13T16:43:14+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat build of Keycloak 22",
"product": {
"name": "Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:build_keycloak:22::el9"
}
}
}
],
"category": "product_family",
"name": "Red Hat build of Keycloak"
},
{
"branches": [
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x",
"product": {
"name": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x",
"product_id": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92?arch=s390x\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9\u0026tag=22-6"
}
}
},
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"product": {
"name": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"product_id": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837?arch=s390x\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9-operator\u0026tag=22-9"
}
}
}
],
"category": "architecture",
"name": "s390x"
},
{
"branches": [
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"product": {
"name": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"product_id": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343?arch=amd64\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9\u0026tag=22-6"
}
}
},
{
"category": "product_version",
"name": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"product": {
"name": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"product_id": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6?arch=amd64\u0026repository_url=registry.redhat.io/rhbk/keycloak-operator-bundle\u0026tag=22.0.7-1"
}
}
},
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"product": {
"name": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"product_id": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7?arch=amd64\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9-operator\u0026tag=22-9"
}
}
}
],
"category": "architecture",
"name": "amd64"
},
{
"branches": [
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"product": {
"name": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"product_id": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf?arch=ppc64le\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9\u0026tag=22-6"
}
}
},
{
"category": "product_version",
"name": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"product": {
"name": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"product_id": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"product_identification_helper": {
"purl": "pkg:oci/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04?arch=ppc64le\u0026repository_url=registry.redhat.io/rhbk/keycloak-rhel9-operator\u0026tag=22-9"
}
}
}
],
"category": "architecture",
"name": "ppc64le"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64 as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64"
},
"product_reference": "rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x"
},
"product_reference": "rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le"
},
"product_reference": "rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64 as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64"
},
"product_reference": "rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64 as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64"
},
"product_reference": "rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le"
},
"product_reference": "rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"relates_to_product_reference": "9Base-RHBK-22"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x as a component of Red Hat build of Keycloak 22",
"product_id": "9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
},
"product_reference": "rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x",
"relates_to_product_reference": "9Base-RHBK-22"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T20:04:14+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2023-12-14T20:04:14+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"9Base-RHBK-22:rhbk/keycloak-operator-bundle@sha256:95af3ba537cf925f0359d54c7cd6d1dc360c9f109dcdd79322e9eb981c9b1ec6_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:96bdf3a2d1491a1cf26c0f8e46ff0b124d27f8ae67181b6e52faffc5cafd8837_s390x",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:b79c5a6857d87daedeb8bf90fd4df9f73a663c5dc1567a5855eeebc8776d8b04_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9-operator@sha256:c27cc8e7d7afc40125624c250be2cbefc9589645df6890bef6b601bbcfd0a9d7_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ca08c57756107d6701bdc10590466a7ca7a42bf1bc7883e9df3d4b6b04800343_amd64",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:cae4e2e48188b03a76a4e13e061e16cae7ee053bf32ec164ed140dce30c94cbf_ppc64le",
"9Base-RHBK-22:rhbk/keycloak-rhel9@sha256:ff4d7fbeb78a227d9078acb131a0762f36df194f905f5c8f1434efe073355b92_s390x"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
}
]
}
RHSA-2024_0800
Vulnerability from csaf_redhat - Published: 2024-02-13 16:55 - Updated: 2024-12-17 04:52Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 9
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 9.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2024:0800",
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0800.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 9",
"tracking": {
"current_release_date": "2024-12-17T04:52:34+00:00",
"generator": {
"date": "2024-12-17T04:52:34+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2024:0800",
"initial_release_date": "2024-02-13T16:55:27+00:00",
"revision_history": [
{
"date": "2024-02-13T16:55:27+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-02-13T16:55:27+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-17T04:52:34+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"product": {
"name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el9sso?arch=src"
}
}
}
],
"category": "architecture",
"name": "src"
},
{
"branches": [
{
"category": "product_version",
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product_id": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak@18.0.12-1.redhat_00001.1.el9sso?arch=noarch"
}
}
},
{
"category": "product_version",
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product_id": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"product_identification_helper": {
"purl": "pkg:rpm/redhat/rh-sso7-keycloak-server@18.0.12-1.redhat_00001.1.el9sso?arch=noarch"
}
}
}
],
"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
}
],
"relationships": [
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"relates_to_product_reference": "9Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src"
},
"product_reference": "rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"relates_to_product_reference": "9Base-RHSSO-7.6"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 9",
"product_id": "9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
},
"product_reference": "rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"relates_to_product_reference": "9Base-RHSSO-7.6"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-2976"
},
{
"category": "external",
"summary": "RHBZ#2215229",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215229"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-2976",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2976"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6134"
},
{
"category": "external",
"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.noarch",
"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
FKIE_CVE-2023-6291
Vulnerability from fkie_nvd - Published: 2024-01-26 15:15 - Updated: 2024-11-21 08:43
Severity ?
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Summary
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
References
| URL | Tags | ||
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2023:7854 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2023:7855 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2023:7856 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2023:7857 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2023:7858 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2023:7860 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2023:7861 | Vendor Advisory | |
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0798 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0799 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0800 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0801 | ||
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2024:0804 | ||
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-6291 | Vendor Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2251407 | Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2023:7854 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2023:7855 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2023:7856 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2023:7857 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2023:7858 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2023:7860 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2023:7861 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0798 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0799 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0800 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0801 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2024:0804 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2023-6291 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2251407 | Issue Tracking, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| redhat | keycloak | * | |
| redhat | single_sign-on | - | |
| redhat | openshift_container_platform | 4.11 | |
| redhat | openshift_container_platform | 4.12 | |
| redhat | openshift_container_platform_for_ibm_z | 4.9 | |
| redhat | openshift_container_platform_for_ibm_z | 4.10 | |
| redhat | openshift_container_platform_for_linuxone | 4.9 | |
| redhat | openshift_container_platform_for_linuxone | 4.10 | |
| redhat | openshift_container_platform_for_power | 4.9 | |
| redhat | openshift_container_platform_for_power | 4.10 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | single_sign-on | 7.6 | |
| redhat | enterprise_linux | 7.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 | |
| redhat | migration_toolkit_for_applications | 6.0 | |
| redhat | migration_toolkit_for_applications | 7.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
"matchCriteriaId": "66A01C0F-CB27-4A62-9B86-C35CCD605AB6",
"versionEndExcluding": "22.0.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*",
"matchCriteriaId": "341E6313-20D5-44CB-9719-B20585DC5AD6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*",
"matchCriteriaId": "EA983F8C-3A06-450A-AEFF-9429DE9A3454",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*",
"matchCriteriaId": "40449571-22F8-44FA-B57B-B43F71AB25E2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "01B0F191-ADDB-4AAE-A5C5-5CC16909E64A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "FD75BCB4-F0E1-4C05-A2D7-001503C805C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "B02036DD-4489-480B-B7D4-4EB08952377B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "C7E78C55-45B6-4E01-9773-D3468F8EA9C3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "30E2CF79-2D56-48AB-952E-5DDAFE471073",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "54E24055-813B-4E6D-94B7-FAD5F78B8537",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:single_sign-on:7.6:*:*:*:*:*:*:*",
"matchCriteriaId": "2DEC61BC-E699-456E-99B6-C049F2A5F23F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*",
"matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:migration_toolkit_for_applications:6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "3C2E7E3C-A507-4AB2-97E5-4944D8775CF7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:migration_toolkit_for_applications:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C6FE20CE-E1C9-4645-98B6-A22B81356642",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users."
},
{
"lang": "es",
"value": "Se encontr\u00f3 un fallo en la l\u00f3gica de validaci\u00f3n de redirect_uri en Keycloak. Este problema puede permitir la omisi\u00f3n de hosts permitidos expl\u00edcitamente. Un ataque exitoso puede provocar el robo de un token de acceso, lo que hace posible que el atacante se haga pasar por otros usuarios."
}
],
"id": "CVE-2023-6291",
"lastModified": "2024-11-21T08:43:32.587",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.7,
"source": "secalert@redhat.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.7,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2024-01-26T15:15:08.280",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"source": "secalert@redhat.com",
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"source": "secalert@redhat.com",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-601"
}
],
"source": "secalert@redhat.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-601"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
WID-SEC-W-2023-3156
Vulnerability from csaf_certbund - Published: 2023-12-14 23:00 - Updated: 2024-07-01 22:00Summary
Keycloak: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Keycloak ermöglicht Single Sign-On mit Identity and Access Management für moderne Anwendungen und Dienste.
Red Hat Single Sign-On ist ein eigenständiger Server, basierend auf dem Keycloak Projekt.
Angriff
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service zu verursachen.
Betroffene Betriebssysteme
- Linux
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Keycloak erm\u00f6glicht Single Sign-On mit Identity and Access Management f\u00fcr moderne Anwendungen und Dienste.\r\nRed Hat Single Sign-On ist ein eigenst\u00e4ndiger Server, basierend auf dem Keycloak Projekt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Keycloak ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service zu verursachen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2023-3156 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-3156.json"
},
{
"category": "self",
"summary": "WID-SEC-2023-3156 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3156"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0799 vom 2024-02-14",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0804 vom 2024-02-13",
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"category": "external",
"summary": "RedHat Security Advisory vom 2023-12-14",
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"category": "external",
"summary": "RedHat Security Advisory vom 2023-12-14",
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"category": "external",
"summary": "RedHat Security Advisory vom 2023-12-14",
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"category": "external",
"summary": "RedHat Security Advisory vom 2023-12-14",
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"category": "external",
"summary": "RedHat Security Advisory vom 2023-12-14",
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"category": "external",
"summary": "RedHat Security Advisory vom 2023-12-14",
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"category": "external",
"summary": "RedHat Security Advisory vom 2023-12-14",
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"category": "external",
"summary": "Hitachi Vulnerability Information HITACHI-SEC-2024-133 vom 2024-07-02",
"url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2024-133/index.html"
}
],
"source_lang": "en-US",
"title": "Keycloak: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2024-07-01T22:00:00.000+00:00",
"generator": {
"date": "2024-08-15T18:02:51.356+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.5"
}
},
"id": "WID-SEC-W-2023-3156",
"initial_release_date": "2023-12-14T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-12-14T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-02-13T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-07-01T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von HITACHI aufgenommen"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Hitachi Ops Center",
"product": {
"name": "Hitachi Ops Center",
"product_id": "T017562",
"product_identification_helper": {
"cpe": "cpe:/a:hitachi:ops_center:-"
}
}
}
],
"category": "vendor",
"name": "Hitachi"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source Keycloak",
"product": {
"name": "Open Source Keycloak",
"product_id": "T024196",
"product_identification_helper": {
"cpe": "cpe:/a:keycloak:keycloak:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c7.6.6",
"product": {
"name": "Red Hat Single Sign On \u003c7.6.6",
"product_id": "T031713"
}
}
],
"category": "product_name",
"name": "Single Sign On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-6291",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Keycloak und Red Hat Single Sign On. Die Ursache ist ein Problem in der redirect_uri Validierungslogik. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen. Zur erfolgreichen Ausnutzung ist eine Benutzeraktion erforderlich."
}
],
"product_status": {
"known_affected": [
"67646",
"T024196",
"T017562"
]
},
"release_date": "2023-12-14T23:00:00.000+00:00",
"title": "CVE-2023-6291"
},
{
"cve": "CVE-2023-6563",
"notes": [
{
"category": "description",
"text": "Es existiert eine Schwachstelle in Keycloak und Red Hat Single Sign On. Unter bestimmten Umst\u00e4nden kann die Benutzeroberfl\u00e4che dazu gebracht werden, eine gro\u00dfe Anzahl von Offline-Client-Sitzungen zu laden, was zu einem \u00fcberm\u00e4\u00dfigen Speicher- und CPU-Verbrauch f\u00fchrt. Ein authentisierter Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
}
],
"product_status": {
"known_affected": [
"67646",
"T024196",
"T017562"
]
},
"release_date": "2023-12-14T23:00:00.000+00:00",
"title": "CVE-2023-6563"
}
]
}
GHSA-MPWQ-J3XF-7M5W
Vulnerability from github – Published: 2023-12-21 18:25 – Updated: 2024-01-26 20:28
VLAI?
Summary
The redirect_uri validation logic allows for bypassing explicitly allowed hosts that would otherwise be restricted
Details
An issue was found in the redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts.
The problem arises in the verifyRedirectUri method, which attempts to enforce rules on user-controllable input, but essentially causes a desynchronization in how Keycloak and browsers interpret URLs. Keycloak, for example, receives "www%2ekeycloak%2eorg%2fapp%2f:y@example.com" and thinks the authority to be keycloak.org when it is actually example.com. This happens because the validation logic is performed on a URL decoded version, which no longer represents the original input.
Acknowledgements
Karel Knibbe
Severity ?
7.1 (High)
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-services"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "23.0.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-6291"
],
"database_specific": {
"cwe_ids": [
"CWE-20"
],
"github_reviewed": true,
"github_reviewed_at": "2023-12-21T18:25:30Z",
"nvd_published_at": "2024-01-26T15:15:08Z",
"severity": "HIGH"
},
"details": "An issue was found in the redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts.\n\nThe problem arises in the verifyRedirectUri method, which attempts to enforce rules on user-controllable input, but essentially causes a desynchronization in how Keycloak and browsers interpret URLs. Keycloak, for example, receives \"[www%2ekeycloak%2eorg%2fapp%2f:y@example.com](https://www%2ekeycloak%2eorg%2fapp%2f:y@example.com/)\" and thinks the authority to be keycloak.org when it is actually example.com. This happens because the validation logic is performed on a URL decoded version, which no longer represents the original input.\n\n### Acknowledgements\nKarel Knibbe ",
"id": "GHSA-mpwq-j3xf-7m5w",
"modified": "2024-01-26T20:28:52Z",
"published": "2023-12-21T18:25:30Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-mpwq-j3xf-7m5w"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/commit/b2e91105315ccf2c1df549b4f6c5948322cbfd1b"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"type": "PACKAGE",
"url": "https://github.com/keycloak/keycloak"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "The redirect_uri validation logic allows for bypassing explicitly allowed hosts that would otherwise be restricted"
}
GSD-2023-6291
Vulnerability from gsd - Updated: 2023-12-13 01:20Details
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-6291",
"id": "GSD-2023-6291"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-6291"
],
"details": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"id": "GSD-2023-6291",
"modified": "2023-12-13T01:20:32.818189Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2023-6291",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Red Hat build of Keycloak 22",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "22.0.7-1",
"versionType": "rpm"
}
]
}
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "22-6",
"versionType": "rpm"
}
]
}
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "22-9",
"versionType": "rpm"
}
]
}
}
]
}
},
{
"product_name": "Red Hat build of Keycloak 22.0.7",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Red Hat Single Sign-On 7",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Red Hat Single Sign-On 7.6 for RHEL 7",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.11-2.redhat_00003.1.el7sso",
"versionType": "rpm"
}
]
}
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.12-1.redhat_00001.1.el7sso",
"versionType": "rpm"
}
]
}
}
]
}
},
{
"product_name": "Red Hat Single Sign-On 7.6 for RHEL 8",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.11-2.redhat_00003.1.el8sso",
"versionType": "rpm"
}
]
}
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.12-1.redhat_00001.1.el8sso",
"versionType": "rpm"
}
]
}
}
]
}
},
{
"product_name": "Red Hat Single Sign-On 7.6 for RHEL 9",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.11-2.redhat_00003.1.el9sso",
"versionType": "rpm"
}
]
}
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "0:18.0.12-1.redhat_00001.1.el9sso",
"versionType": "rpm"
}
]
}
}
]
}
},
{
"product_name": "RHEL-8 based Middleware Containers",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "7.6-38",
"versionType": "rpm"
}
]
}
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "7.6.6-2",
"versionType": "rpm"
}
]
}
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"lessThan": "*",
"status": "unaffected",
"version": "7.6-41",
"versionType": "rpm"
}
]
}
}
]
}
},
{
"product_name": "Single Sign-On 7.6.6",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Migration Toolkit for Applications 6",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected"
}
}
]
}
},
{
"product_name": "Migration Toolkit for Applications 7",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected"
}
}
]
}
},
{
"product_name": "OpenShift Serverless",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Red Hat Data Grid 8",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Red Hat Decision Manager 7",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Red Hat JBoss Data Grid 7",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Red Hat JBoss Enterprise Application Platform 6",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Red Hat JBoss Fuse 7",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
},
{
"product_name": "Red Hat Process Automation 7",
"version": {
"version_data": [
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "unaffected"
}
}
]
}
}
]
},
"vendor_name": "Red Hat"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users."
}
]
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-601",
"lang": "eng",
"value": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://access.redhat.com/errata/RHSA-2023:7854",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"name": "https://access.redhat.com/errata/RHSA-2023:7855",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"name": "https://access.redhat.com/errata/RHSA-2023:7856",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"name": "https://access.redhat.com/errata/RHSA-2023:7857",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"name": "https://access.redhat.com/errata/RHSA-2023:7858",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"name": "https://access.redhat.com/errata/RHSA-2023:7860",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"name": "https://access.redhat.com/errata/RHSA-2023:7861",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"name": "https://access.redhat.com/errata/RHSA-2024:0798",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
},
{
"name": "https://access.redhat.com/errata/RHSA-2024:0799",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"name": "https://access.redhat.com/errata/RHSA-2024:0800",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"name": "https://access.redhat.com/errata/RHSA-2024:0801",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"name": "https://access.redhat.com/errata/RHSA-2024:0804",
"refsource": "MISC",
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
},
{
"name": "https://access.redhat.com/security/cve/CVE-2023-6291",
"refsource": "MISC",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
}
]
},
"work_around": [
{
"lang": "en",
"value": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."
}
]
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
"matchCriteriaId": "66A01C0F-CB27-4A62-9B86-C35CCD605AB6",
"versionEndExcluding": "22.0.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*",
"matchCriteriaId": "341E6313-20D5-44CB-9719-B20585DC5AD6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*",
"matchCriteriaId": "EA983F8C-3A06-450A-AEFF-9429DE9A3454",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*",
"matchCriteriaId": "40449571-22F8-44FA-B57B-B43F71AB25E2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "01B0F191-ADDB-4AAE-A5C5-5CC16909E64A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_ibm_z:4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "FD75BCB4-F0E1-4C05-A2D7-001503C805C9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "B02036DD-4489-480B-B7D4-4EB08952377B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "C7E78C55-45B6-4E01-9773-D3468F8EA9C3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "30E2CF79-2D56-48AB-952E-5DDAFE471073",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "54E24055-813B-4E6D-94B7-FAD5F78B8537",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:single_sign-on:7.6:*:*:*:*:*:*:*",
"matchCriteriaId": "2DEC61BC-E699-456E-99B6-C049F2A5F23F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943",
"vulnerable": false
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*",
"matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:migration_toolkit_for_applications:6.0:*:*:*:*:*:*:*",
"matchCriteriaId": "3C2E7E3C-A507-4AB2-97E5-4944D8775CF7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:migration_toolkit_for_applications:7.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C6FE20CE-E1C9-4645-98B6-A22B81356642",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users."
},
{
"lang": "es",
"value": "Se encontr\u00f3 un fallo en la l\u00f3gica de validaci\u00f3n de redirect_uri en Keycloak. Este problema puede permitir la omisi\u00f3n de hosts permitidos expl\u00edcitamente. Un ataque exitoso puede provocar el robo de un token de acceso, lo que hace posible que el atacante se haga pasar por otros usuarios."
}
],
"id": "CVE-2023-6291",
"lastModified": "2024-02-06T16:09:02.867",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.7,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.7,
"source": "secalert@redhat.com",
"type": "Secondary"
}
]
},
"published": "2024-01-26T15:15:08.280",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7854"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7855"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7856"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7857"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7858"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7860"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2023:7861"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"source": "secalert@redhat.com",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-601"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-601"
}
],
"source": "secalert@redhat.com",
"type": "Secondary"
}
]
}
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…