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CVE-2021-4133
Vulnerability from cvelistv5
Published
2022-01-25 19:11
Modified
2024-08-03 17:16
Severity ?
EPSS score ?
Summary
A flaw was found in Keycloak in versions from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2033602 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/issues/9247 | Third Party Advisory | |
| secalert@redhat.com | https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487 | Third Party Advisory | |
| secalert@redhat.com | https://www.oracle.com/security-alerts/cpuapr2022.html | Not Applicable |
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rhsa-2021_5218
Vulnerability from csaf_redhat
Published
2021-12-20 16:23
Modified
2024-11-06 00:16
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.5.0 security update on RHEL 7
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.5 on 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 7.5 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 is an asynchronous patch for Red Hat Single Sign-On 7.5, and includes one security fix.
Security Fix:
* keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
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.
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"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.2-3.redhat_00002.1.el7sso.src",
"7Server-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.2-3.redhat_00002.1.el7sso.noarch"
]
}
],
"scores": [
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.2-3.redhat_00002.1.el7sso.noarch",
"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.2-3.redhat_00002.1.el7sso.src",
"7Server-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.2-3.redhat_00002.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "Keycloak: Incorrect authorization allows unpriviledged users to create other users"
}
]
}
rhsa-2022_0034
Vulnerability from csaf_redhat
Published
2022-01-05 18:18
Modified
2024-11-06 00:17
Summary
Red Hat Security Advisory: security update of rh-sso-7/sso75 container images for IBM P/Z
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.5 container images for IBM P/Z.
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 7.5 container images for IBM P/Z, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This is a security update Red Hat Single Sign-On 7.5, and includes one security fix.
Security Fix:
* keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
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.
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"text": "A security update is now available for Red Hat Single Sign-On 7.5 container images for IBM P/Z.\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"
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"text": "Red Hat Single Sign-On 7.5 container images for IBM P/Z, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis is a security update Red Hat Single Sign-On 7.5, and includes one security fix.\n\nSecurity Fix:\n\n* keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)\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"
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{
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"title": "Red Hat Security Advisory: security update of rh-sso-7/sso75 container images for IBM P/Z",
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"acknowledgments": [
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],
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"name": "Incorrect Authorization"
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"ids": [
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"notes": [
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"title": "Vulnerability description"
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"release_date": "2021-12-16T17:05:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-01-05T18:18:34+00:00",
"details": "The RHEL-8 based Middleware Containers container image provided by this update\ncan be downloaded from the Red Hat Container Registry at\nregistry.access.redhat.com. Installation instructions for your platform are\navailable at Red Hat Container Catalog (see References).\n\nDockerfiles and scripts should be amended either to refer to this new image\nspecifically, or to the latest image generally.",
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"attackVector": "NETWORK",
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"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
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"scope": "UNCHANGED",
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"title": "Keycloak: Incorrect authorization allows unpriviledged users to create other users"
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}
rhsa-2021_5219
Vulnerability from csaf_redhat
Published
2021-12-20 16:20
Modified
2024-11-06 00:16
Summary
Red Hat Security Advisory: Red Hat Single Sign-On security update on RHEL 8
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.5 on 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 7.5 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 is an asynchronous patch for Red Hat Single Sign-On 7.5, and includes one security fix.
Security Fix:
* keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
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.
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"relates_to_product_reference": "8Base-RHSSO-7.5"
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{
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"acknowledgments": [
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"names": [
"Grzegorz Soba\u0144ski"
],
"organization": "MLabs"
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],
"cve": "CVE-2021-4133",
"cwe": {
"id": "CWE-863",
"name": "Incorrect Authorization"
},
"discovery_date": "2021-12-17T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2033602"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak version from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Keycloak: Incorrect authorization allows unpriviledged users to create other users",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This flaw affects only Red Hat Single Sign-on 7.5.0. Red Hat Single Sign-on 7.4.x releases are NOT affected. Fix is available for download from customer portal which can be applied on RH-SSO 7.5.0",
"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"
}
],
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"url": "https://www.cve.org/CVERecord?id=CVE-2021-4133"
},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/9247",
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{
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"summary": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487"
}
],
"release_date": "2021-12-16T17:05:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-12-20T16:20:57+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-7.5:rh-sso7-keycloak-0:15.0.2-3.redhat_00002.1.el8sso.noarch",
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"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:5219"
},
{
"category": "workaround",
"details": "Access to the user-creation functionality in the REST endpoint can be deactivated using CLI commands in undertow.\nrun:\n\nbin/jboss-cli.sh --connect\n/subsystem=undertow/configuration=filter/expression-filter=keycloakPathOverrideUsersCreateEndpoint:add( \\\n expression=\"(regex(\u0027^/auth/admin/realms/(.*)/users$\u0027) and method(POST))-\u003e response-code(400)\" \\\n)\n/subsystem=undertow/server=default-server/host=default-host/filter-ref=keycloakPathOverrideUsersCreateEndpoint:add()",
"product_ids": [
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"8Base-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.2-3.redhat_00002.1.el8sso.noarch"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.5:rh-sso7-keycloak-0:15.0.2-3.redhat_00002.1.el8sso.noarch",
"8Base-RHSSO-7.5:rh-sso7-keycloak-0:15.0.2-3.redhat_00002.1.el8sso.src",
"8Base-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.2-3.redhat_00002.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "Keycloak: Incorrect authorization allows unpriviledged users to create other users"
}
]
}
rhsa-2022_0151
Vulnerability from csaf_redhat
Published
2022-01-17 21:33
Modified
2024-11-15 09:44
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.5.1 security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.5.1 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 7.5 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 7.5.1 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.5.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
* keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)
* xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)
* resteasy: Error message exposes endpoint class information (CVE-2021-20289)
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.
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"cwe": {
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"name": "Improper Authentication"
},
"discovery_date": "2021-09-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2007512"
}
],
"notes": [
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"category": "description",
"text": "A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP request with an AuthnRequest and Authorization header with the user\u0027s credentials. The highest threat from this vulnerability is to confidentiality and integrity.",
"title": "Vulnerability description"
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"text": "keycloak-server-spi-private: ECP SAML binding bypasses authentication flows",
"title": "Vulnerability summary"
},
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"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"
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},
{
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"scores": [
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"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
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"7Server-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.4-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak-server-spi-private: ECP SAML binding bypasses authentication flows"
},
{
"acknowledgments": [
{
"names": [
"Grzegorz Soba\u0144ski"
],
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}
],
"cve": "CVE-2021-4133",
"cwe": {
"id": "CWE-863",
"name": "Incorrect Authorization"
},
"discovery_date": "2021-12-17T00:00:00+00:00",
"ids": [
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"system_name": "Red Hat Bugzilla ID",
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"notes": [
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"category": "description",
"text": "A flaw was found in Keycloak version from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Keycloak: Incorrect authorization allows unpriviledged users to create other users",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This flaw affects only Red Hat Single Sign-on 7.5.0. Red Hat Single Sign-on 7.4.x releases are NOT affected. Fix is available for download from customer portal which can be applied on RH-SSO 7.5.0",
"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": [
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"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.src",
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]
},
"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-4133"
},
{
"category": "external",
"summary": "RHBZ#2033602",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-4133",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4133"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/9247",
"url": "https://github.com/keycloak/keycloak/issues/9247"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487"
}
],
"release_date": "2021-12-16T17:05:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-01-17T21:33:04+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-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.4-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0151"
},
{
"category": "workaround",
"details": "Access to the user-creation functionality in the REST endpoint can be deactivated using CLI commands in undertow.\nrun:\n\nbin/jboss-cli.sh --connect\n/subsystem=undertow/configuration=filter/expression-filter=keycloakPathOverrideUsersCreateEndpoint:add( \\\n expression=\"(regex(\u0027^/auth/admin/realms/(.*)/users$\u0027) and method(POST))-\u003e response-code(400)\" \\\n)\n/subsystem=undertow/server=default-server/host=default-host/filter-ref=keycloakPathOverrideUsersCreateEndpoint:add()",
"product_ids": [
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}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "Keycloak: Incorrect authorization allows unpriviledged users to create other users"
},
{
"acknowledgments": [
{
"names": [
"Dirk Papenberg"
],
"organization": "NTT DATA Germany"
}
],
"cve": "CVE-2021-20289",
"cwe": {
"id": "CWE-209",
"name": "Generation of Error Message Containing Sensitive Information"
},
"discovery_date": "2021-03-05T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1935927"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method\u0027s parameter value. The highest threat from this vulnerability is to data confidentiality.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "resteasy: Error message exposes endpoint class information",
"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": {
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"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.4-1.redhat_00001.1.el7sso.noarch"
]
},
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935927"
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"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-20289",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-20289"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-20289",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20289"
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],
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{
"category": "vendor_fix",
"date": "2022-01-17T21:33:04+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-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.src",
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"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"
},
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}
],
"threats": [
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"category": "impact",
"details": "Low"
}
],
"title": "resteasy: Error message exposes endpoint class information"
},
{
"cve": "CVE-2021-40690",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2021-09-19T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2011190"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.3 and 2.1.7 are vulnerable to an issue where the \"secureValidation\" property is not passed correctly when creating a KeyInfo from a KeyInfoReference element. This allows an attacker to abuse an XPath Transform to extract any local .xml files in a RetrievalMethod element.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "xml-security: XPath Transform abuse allows for information disclosure",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Since OpenShift Container Platform (OCP) 4.7, the logging-elasticsearch6-container is shipping as a part of the OpenShift Logging product (openshift-logging/elasticsearch6-rhel8). The elasticsearch component delivered in OCP 4.6 is marked as `Out of support scope` because these versions are already under Maintenance Phase of the support.",
"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": [
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},
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2011190"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-40690",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40690"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-40690",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40690"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread.html/r8848751b6a5dd78cc9e99d627e74fecfaffdfa1bb615dce827aad633%40%3Cdev.santuario.apache.org%3E",
"url": "https://lists.apache.org/thread.html/r8848751b6a5dd78cc9e99d627e74fecfaffdfa1bb615dce827aad633%40%3Cdev.santuario.apache.org%3E"
}
],
"release_date": "2021-09-17T00:00:00+00:00",
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"date": "2022-01-17T21:33:04+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-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.4-1.redhat_00001.1.el7sso.noarch"
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"restart_required": {
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"url": "https://access.redhat.com/errata/RHSA-2022:0151"
}
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"scores": [
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"cvss_v3": {
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
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"7Server-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.4-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "xml-security: XPath Transform abuse allows for information disclosure"
}
]
}
rhsa-2022_0164
Vulnerability from csaf_redhat
Published
2022-01-18 14:52
Modified
2022-01-18 14:52
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.5.1 for OpenShift image security and enhancement update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.5.1, running on OpenShift Container Platform 3.10 and 3.11, and 4.9.
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 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 7.5.1 for
use within the OpenShift Container Platform 3.10, OpenShift Container Platform
3.11, and within the OpenShift Container Platform 4.9 cloud computing Platform-as-a-Service (PaaS) for
on-premise or private cloud deployments, aligning with the standalone product release.
Security Fix(es):
* resteasy-jaxrs: resteasy: Error message exposes endpoint class information (CVE-2021-20289)
* keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)
* xmlsec: xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)
* keycloak-services: Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
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.
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},
{
"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\nThis erratum releases a new image for Red Hat Single Sign-On 7.5.1 for\nuse within the OpenShift Container Platform 3.10, OpenShift Container Platform\n3.11, and within the OpenShift Container Platform 4.9 cloud computing Platform-as-a-Service (PaaS) for\non-premise or private cloud deployments, aligning with the standalone product release.\n\nSecurity Fix(es):\n\n* resteasy-jaxrs: resteasy: Error message exposes endpoint class information (CVE-2021-20289)\n\n* keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)\n\n* xmlsec: xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)\n\n* keycloak-services: Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)\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"
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{
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"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.",
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"url": "https://access.redhat.com/security/data/csaf/v2/advisories/2022/rhsa-2022_0164.json"
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"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.5.1 for OpenShift image security and enhancement update",
"tracking": {
"current_release_date": "2022-01-18T14:52:00Z",
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},
"vulnerabilities": [
{
"acknowledgments": [
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],
"organization": "SRAM"
}
],
"cve": "CVE-2021-3827",
"cwe": {
"id": "CWE-287",
"name": "Improper Authentication"
},
"discovery_date": "2021-09-24T00:00:00Z",
"ids": [
{
"system_name": "Red Hat Bugzilla",
"text": "https://bugzilla.redhat.com/show_bug.cgi?id=2007512"
}
],
"notes": [
{
"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"
},
{
"category": "description",
"text": "A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP request with an AuthnRequest and Authorization header with the user\u0027s credentials. The highest threat from this vulnerability is to confidentiality and integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak-server-spi-private: ECP SAML binding bypasses authentication flows",
"title": "Vulnerability summary"
}
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"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
]
},
"references": [
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-3827",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3827"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3827",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3827"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v"
},
{
"category": "external",
"summary": "CVE-2021-3827",
"url": "https://access.redhat.com/security/cve/CVE-2021-3827"
},
{
"category": "external",
"summary": "bz#2007512: CVE-2021-3827 keycloak-server-spi-private: ECP SAML binding bypasses authentication flows",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2007512"
}
],
"release_date": "2021-09-02T00:00:00Z",
"remediations": [
{
"category": "vendor_fix",
"details": "To update to the latest Red Hat Single Sign-On 7.5.1 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your master 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 sso75-image-stream.json \\\nsso75-https.json \\\nsso75-mysql.json \\\nsso75-mysql-persistent.json \\\nsso75-postgresql.json \\\nsso75-postgresql-persistent.json \\\nsso75-x509-https.json \\\nsso75-x509-mysql-persistent.json \\\nsso75-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.5.1.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.5.1 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso75-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
],
"url": "https://access.redhat.com/errata/RHSA-2022:0164"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
]
}
],
"threats": [
{
"category": "impact",
"date": "2021-09-24T00:00:00Z",
"details": "Moderate"
}
],
"title": "CVE-2021-3827 keycloak-server-spi-private: ECP SAML binding bypasses authentication flows"
},
{
"acknowledgments": [
{
"names": [
"Grzegorz Soba\u0144ski"
],
"organization": "MLabs"
}
],
"cve": "CVE-2021-4133",
"cwe": {
"id": "CWE-863",
"name": "Incorrect Authorization"
},
"discovery_date": "2021-12-17T00:00:00Z",
"ids": [
{
"system_name": "Red Hat Bugzilla",
"text": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
}
],
"notes": [
{
"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"
},
{
"category": "description",
"text": "A flaw was found in Keycloak version from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Keycloak: Incorrect authorization allows unpriviledged users to create other users",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
]
},
"references": [
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-4133",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4133"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/9247",
"url": "https://github.com/keycloak/keycloak/issues/9247"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487"
},
{
"category": "external",
"summary": "CVE-2021-4133",
"url": "https://access.redhat.com/security/cve/CVE-2021-4133"
},
{
"category": "external",
"summary": "bz#2033602: CVE-2021-4133 Keycloak: Incorrect authorization allows unpriviledged users to create other users",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
}
],
"release_date": "2021-12-16T17:05:00Z",
"remediations": [
{
"category": "vendor_fix",
"details": "To update to the latest Red Hat Single Sign-On 7.5.1 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your master 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 sso75-image-stream.json \\\nsso75-https.json \\\nsso75-mysql.json \\\nsso75-mysql-persistent.json \\\nsso75-postgresql.json \\\nsso75-postgresql-persistent.json \\\nsso75-x509-https.json \\\nsso75-x509-mysql-persistent.json \\\nsso75-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.5.1.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.5.1 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso75-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
],
"url": "https://access.redhat.com/errata/RHSA-2022:0164"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
]
}
],
"threats": [
{
"category": "impact",
"date": "2021-12-17T00:00:00Z",
"details": "Important"
}
],
"title": "CVE-2021-4133 Keycloak: Incorrect authorization allows unpriviledged users to create other users"
},
{
"acknowledgments": [
{
"names": [
"Dirk Papenberg"
],
"organization": "NTT DATA Germany"
}
],
"cve": "CVE-2021-20289",
"cwe": {
"id": "CWE-209",
"name": "Generation of Error Message Containing Sensitive Information"
},
"discovery_date": "2021-03-05T00:00:00Z",
"ids": [
{
"system_name": "Red Hat Bugzilla",
"text": "https://bugzilla.redhat.com/show_bug.cgi?id=1935927"
}
],
"notes": [
{
"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"
},
{
"category": "description",
"text": "A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method\u0027s parameter value. The highest threat from this vulnerability is to data confidentiality.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "resteasy: Error message exposes endpoint class information",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
]
},
"references": [
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-20289",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-20289"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-20289",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20289"
},
{
"category": "external",
"summary": "CVE-2021-20289",
"url": "https://access.redhat.com/security/cve/CVE-2021-20289"
},
{
"category": "external",
"summary": "bz#1935927: CVE-2021-20289 resteasy: Error message exposes endpoint class information",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935927"
}
],
"release_date": "2021-03-03T00:00:00Z",
"remediations": [
{
"category": "vendor_fix",
"details": "To update to the latest Red Hat Single Sign-On 7.5.1 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your master 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 sso75-image-stream.json \\\nsso75-https.json \\\nsso75-mysql.json \\\nsso75-mysql-persistent.json \\\nsso75-postgresql.json \\\nsso75-postgresql-persistent.json \\\nsso75-x509-https.json \\\nsso75-x509-mysql-persistent.json \\\nsso75-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.5.1.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.5.1 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso75-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
],
"url": "https://access.redhat.com/errata/RHSA-2022:0164"
}
],
"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/sso75-openshift-rhel8:7.5-15"
]
}
],
"threats": [
{
"category": "impact",
"date": "2021-03-05T00:00:00Z",
"details": "Low"
}
],
"title": "CVE-2021-20289 resteasy: Error message exposes endpoint class information"
},
{
"cve": "CVE-2021-40690",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2021-09-19T00:00:00Z",
"ids": [
{
"system_name": "Red Hat Bugzilla",
"text": "https://bugzilla.redhat.com/show_bug.cgi?id=2011190"
}
],
"notes": [
{
"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"
},
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.3 and 2.1.7 are vulnerable to an issue where the \"secureValidation\" property is not passed correctly when creating a KeyInfo from a KeyInfoReference element. This allows an attacker to abuse an XPath Transform to extract any local .xml files in a RetrievalMethod element.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "xml-security: XPath Transform abuse allows for information disclosure",
"title": "Vulnerability summary"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
]
},
"references": [
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-40690",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40690"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-40690",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40690"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread.html/r8848751b6a5dd78cc9e99d627e74fecfaffdfa1bb615dce827aad633%40%3Cdev.santuario.apache.org%3E",
"url": "https://lists.apache.org/thread.html/r8848751b6a5dd78cc9e99d627e74fecfaffdfa1bb615dce827aad633%40%3Cdev.santuario.apache.org%3E"
},
{
"category": "external",
"summary": "CVE-2021-40690",
"url": "https://access.redhat.com/security/cve/CVE-2021-40690"
},
{
"category": "external",
"summary": "bz#2011190: CVE-2021-40690 xml-security: XPath Transform abuse allows for information disclosure",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2011190"
}
],
"release_date": "2021-09-17T00:00:00Z",
"remediations": [
{
"category": "vendor_fix",
"details": "To update to the latest Red Hat Single Sign-On 7.5.1 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your master 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 sso75-image-stream.json \\\nsso75-https.json \\\nsso75-mysql.json \\\nsso75-mysql-persistent.json \\\nsso75-postgresql.json \\\nsso75-postgresql-persistent.json \\\nsso75-x509-https.json \\\nsso75-x509-mysql-persistent.json \\\nsso75-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.5.1.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.5.1 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso75-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
],
"url": "https://access.redhat.com/errata/RHSA-2022:0164"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-15"
]
}
],
"threats": [
{
"category": "impact",
"date": "2021-09-19T00:00:00Z",
"details": "Moderate"
}
],
"title": "CVE-2021-40690 xml-security: XPath Transform abuse allows for information disclosure"
}
]
}
rhsa-2022_0152
Vulnerability from csaf_redhat
Published
2022-01-17 21:33
Modified
2024-11-15 09:44
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.5.1 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.5.1 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 7.5 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 7.5.1 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.5.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
* keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)
* xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)
* resteasy: Error message exposes endpoint class information (CVE-2021-20289)
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.
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"distribution": {
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"label": "WHITE",
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"lang": "en",
"notes": [
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"category": "summary",
"text": "New Red Hat Single Sign-On 7.5.1 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"
},
{
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"text": "Red Hat Single Sign-On 7.5 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 7.5.1 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.5.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n\n* Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)\n\n* keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)\n\n* xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)\n\n* resteasy: Error message exposes endpoint class information (CVE-2021-20289)\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"
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"url": "https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.5/"
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"summary": "1935927",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935927"
},
{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2007512"
},
{
"category": "external",
"summary": "2011190",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2011190"
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{
"category": "external",
"summary": "2033602",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
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{
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"summary": "CIAM-1615",
"url": "https://issues.redhat.com/browse/CIAM-1615"
},
{
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"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0152.json"
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],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.5.1 security update on RHEL 8",
"tracking": {
"current_release_date": "2024-11-15T09:44:01+00:00",
"generator": {
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],
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},
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},
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"title": "Statement"
},
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"ids": [
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"title": "Vulnerability description"
},
{
"category": "summary",
"text": "resteasy: Error message exposes endpoint class information",
"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"
}
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"title": "Vulnerability description"
},
{
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"text": "xml-security: XPath Transform abuse allows for information disclosure",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Since OpenShift Container Platform (OCP) 4.7, the logging-elasticsearch6-container is shipping as a part of the OpenShift Logging product (openshift-logging/elasticsearch6-rhel8). The elasticsearch component delivered in OCP 4.6 is marked as `Out of support scope` because these versions are already under Maintenance Phase of the support.",
"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"
}
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},
{
"category": "external",
"summary": "https://lists.apache.org/thread.html/r8848751b6a5dd78cc9e99d627e74fecfaffdfa1bb615dce827aad633%40%3Cdev.santuario.apache.org%3E",
"url": "https://lists.apache.org/thread.html/r8848751b6a5dd78cc9e99d627e74fecfaffdfa1bb615dce827aad633%40%3Cdev.santuario.apache.org%3E"
}
],
"release_date": "2021-09-17T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-01-17T21:33:24+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-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.4-1.redhat_00001.1.el8sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0152"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.5:rh-sso7-keycloak-0:15.0.4-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.5:rh-sso7-keycloak-server-0:15.0.4-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "xml-security: XPath Transform abuse allows for information disclosure"
}
]
}
rhsa-2022_0155
Vulnerability from csaf_redhat
Published
2022-01-17 21:45
Modified
2024-11-15 09:43
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.5.1 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.5 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 7.5 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 7.5.1 serves as a replacement for Red Hat Single Sign-On 7.5.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
* keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)
* xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)
* resteasy: Error message exposes endpoint class information (CVE-2021-20289)
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.
{
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"text": "Important"
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"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
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},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A security update is now available for Red Hat Single Sign-On 7.5 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 7.5 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 7.5.1 serves as a replacement for Red Hat Single Sign-On 7.5.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n\n* Keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)\n\n* keycloak-server-spi-private: ECP SAML binding bypasses authentication flows (CVE-2021-3827)\n\n* xml-security: XPath Transform abuse allows for information disclosure (CVE-2021-40690)\n\n* resteasy: Error message exposes endpoint class information (CVE-2021-20289)\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-2022:0155",
"url": "https://access.redhat.com/errata/RHSA-2022:0155"
},
{
"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?downloadType=securityPatches\u0026product=core.service.rhsso\u0026version=7.5",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches\u0026product=core.service.rhsso\u0026version=7.5"
},
{
"category": "external",
"summary": "https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.5/",
"url": "https://access.redhat.com/documentation/en-us/red_hat_single_sign-on/7.5/"
},
{
"category": "external",
"summary": "1935927",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935927"
},
{
"category": "external",
"summary": "2007512",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2007512"
},
{
"category": "external",
"summary": "2011190",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2011190"
},
{
"category": "external",
"summary": "2033602",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
},
{
"category": "external",
"summary": "CIAM-1176",
"url": "https://issues.redhat.com/browse/CIAM-1176"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_0155.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.5.1 security update",
"tracking": {
"current_release_date": "2024-11-15T09:43:54+00:00",
"generator": {
"date": "2024-11-15T09:43:54+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.1"
}
},
"id": "RHSA-2022:0155",
"initial_release_date": "2022-01-17T21:45:58+00:00",
"revision_history": [
{
"date": "2022-01-17T21:45:58+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2022-01-17T21:45:58+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-15T09:43:54+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "RHSSO 7.5.1",
"product": {
"name": "RHSSO 7.5.1",
"product_id": "RHSSO 7.5.1",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Aaron Sachau"
],
"organization": "SRAM"
}
],
"cve": "CVE-2021-3827",
"cwe": {
"id": "CWE-287",
"name": "Improper Authentication"
},
"discovery_date": "2021-09-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2007512"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP request with an AuthnRequest and Authorization header with the user\u0027s credentials. The highest threat from this vulnerability is to confidentiality and integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak-server-spi-private: ECP SAML binding bypasses authentication flows",
"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": [
"RHSSO 7.5.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-3827"
},
{
"category": "external",
"summary": "RHBZ#2007512",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2007512"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-3827",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3827"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-3827",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3827"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v"
}
],
"release_date": "2021-09-02T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-01-17T21:45:58+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": [
"RHSSO 7.5.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"RHSSO 7.5.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak-server-spi-private: ECP SAML binding bypasses authentication flows"
},
{
"acknowledgments": [
{
"names": [
"Grzegorz Soba\u0144ski"
],
"organization": "MLabs"
}
],
"cve": "CVE-2021-4133",
"cwe": {
"id": "CWE-863",
"name": "Incorrect Authorization"
},
"discovery_date": "2021-12-17T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2033602"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak version from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Keycloak: Incorrect authorization allows unpriviledged users to create other users",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "This flaw affects only Red Hat Single Sign-on 7.5.0. Red Hat Single Sign-on 7.4.x releases are NOT affected. Fix is available for download from customer portal which can be applied on RH-SSO 7.5.0",
"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": [
"RHSSO 7.5.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-4133"
},
{
"category": "external",
"summary": "RHBZ#2033602",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-4133",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4133"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/9247",
"url": "https://github.com/keycloak/keycloak/issues/9247"
},
{
"category": "external",
"summary": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487"
}
],
"release_date": "2021-12-16T17:05:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-01-17T21:45:58+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": [
"RHSSO 7.5.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0155"
},
{
"category": "workaround",
"details": "Access to the user-creation functionality in the REST endpoint can be deactivated using CLI commands in undertow.\nrun:\n\nbin/jboss-cli.sh --connect\n/subsystem=undertow/configuration=filter/expression-filter=keycloakPathOverrideUsersCreateEndpoint:add( \\\n expression=\"(regex(\u0027^/auth/admin/realms/(.*)/users$\u0027) and method(POST))-\u003e response-code(400)\" \\\n)\n/subsystem=undertow/server=default-server/host=default-host/filter-ref=keycloakPathOverrideUsersCreateEndpoint:add()",
"product_ids": [
"RHSSO 7.5.1"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
"products": [
"RHSSO 7.5.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "Keycloak: Incorrect authorization allows unpriviledged users to create other users"
},
{
"acknowledgments": [
{
"names": [
"Dirk Papenberg"
],
"organization": "NTT DATA Germany"
}
],
"cve": "CVE-2021-20289",
"cwe": {
"id": "CWE-209",
"name": "Generation of Error Message Containing Sensitive Information"
},
"discovery_date": "2021-03-05T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1935927"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method\u0027s parameter value. The highest threat from this vulnerability is to data confidentiality.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "resteasy: Error message exposes endpoint class information",
"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": [
"RHSSO 7.5.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-20289"
},
{
"category": "external",
"summary": "RHBZ#1935927",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935927"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-20289",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-20289"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-20289",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20289"
}
],
"release_date": "2021-03-03T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-01-17T21:45:58+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": [
"RHSSO 7.5.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2022:0155"
}
],
"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": [
"RHSSO 7.5.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "resteasy: Error message exposes endpoint class information"
},
{
"cve": "CVE-2021-40690",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2021-09-19T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2011190"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.3 and 2.1.7 are vulnerable to an issue where the \"secureValidation\" property is not passed correctly when creating a KeyInfo from a KeyInfoReference element. This allows an attacker to abuse an XPath Transform to extract any local .xml files in a RetrievalMethod element.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "xml-security: XPath Transform abuse allows for information disclosure",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Since OpenShift Container Platform (OCP) 4.7, the logging-elasticsearch6-container is shipping as a part of the OpenShift Logging product (openshift-logging/elasticsearch6-rhel8). The elasticsearch component delivered in OCP 4.6 is marked as `Out of support scope` because these versions are already under Maintenance Phase of the support.",
"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": [
"RHSSO 7.5.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-40690"
},
{
"category": "external",
"summary": "RHBZ#2011190",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2011190"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-40690",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-40690"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-40690",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40690"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread.html/r8848751b6a5dd78cc9e99d627e74fecfaffdfa1bb615dce827aad633%40%3Cdev.santuario.apache.org%3E",
"url": "https://lists.apache.org/thread.html/r8848751b6a5dd78cc9e99d627e74fecfaffdfa1bb615dce827aad633%40%3Cdev.santuario.apache.org%3E"
}
],
"release_date": "2021-09-17T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2022-01-17T21:45:58+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": [
"RHSSO 7.5.1"
],
"restart_required": {
"category": "none"
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"url": "https://access.redhat.com/errata/RHSA-2022:0155"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"RHSSO 7.5.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "xml-security: XPath Transform abuse allows for information disclosure"
}
]
}
rhsa-2021_5217
Vulnerability from csaf_redhat
Published
2021-12-20 16:16
Modified
2024-11-06 00:16
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.5.0 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.5 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 7.5 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 is an asynchronous patch for Red Hat Single Sign-On 7.5, and includes one security fix.
Security Fix:
* keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
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.
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"title": "Topic"
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{
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"text": "Red Hat Single Sign-On 7.5 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 is an asynchronous patch for Red Hat Single Sign-On 7.5, and includes one security fix.\n\nSecurity Fix:\n\n* keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)\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"
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{
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"summary": "2033602",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
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{
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"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_5217.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.5.0 security update",
"tracking": {
"current_release_date": "2024-11-06T00:16:39+00:00",
"generator": {
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"name": "RHSSO 7.5 async for CVE-2021-4133",
"product": {
"name": "RHSSO 7.5 async for CVE-2021-4133",
"product_id": "RHSSO 7.5 async for CVE-2021-4133",
"product_identification_helper": {
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"name": "Red Hat Single Sign-On"
}
],
"category": "vendor",
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}
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"vulnerabilities": [
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"acknowledgments": [
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"Grzegorz Soba\u0144ski"
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"organization": "MLabs"
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"cwe": {
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"name": "Incorrect Authorization"
},
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"text": "A flaw was found in Keycloak version from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.",
"title": "Vulnerability description"
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"text": "Keycloak: Incorrect authorization allows unpriviledged users to create other users",
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"title": "Statement"
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"RHSSO 7.5 async for CVE-2021-4133"
]
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"url": "https://access.redhat.com/security/cve/CVE-2021-4133"
},
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"summary": "RHBZ#2033602",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-4133",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4133"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133"
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"category": "external",
"summary": "https://github.com/keycloak/keycloak/issues/9247",
"url": "https://github.com/keycloak/keycloak/issues/9247"
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"release_date": "2021-12-16T17:05:00+00:00",
"remediations": [
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"category": "vendor_fix",
"date": "2021-12-20T16:16:21+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": [
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"restart_required": {
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},
{
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"details": "Access to the user-creation functionality in the REST endpoint can be deactivated using CLI commands in undertow.\nrun:\n\nbin/jboss-cli.sh --connect\n/subsystem=undertow/configuration=filter/expression-filter=keycloakPathOverrideUsersCreateEndpoint:add( \\\n expression=\"(regex(\u0027^/auth/admin/realms/(.*)/users$\u0027) and method(POST))-\u003e response-code(400)\" \\\n)\n/subsystem=undertow/server=default-server/host=default-host/filter-ref=keycloakPathOverrideUsersCreateEndpoint:add()",
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
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"RHSSO 7.5 async for CVE-2021-4133"
]
}
],
"threats": [
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"details": "Important"
}
],
"title": "Keycloak: Incorrect authorization allows unpriviledged users to create other users"
}
]
}
rhsa-2022_0015
Vulnerability from csaf_redhat
Published
2022-01-04 16:15
Modified
2022-01-04 16:15
Summary
Red Hat Security Advisory: security update of rh-sso-7/sso75 container images
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.5 container images.
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 7.5 container images, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This is a security update Red Hat Single Sign-On 7.5, and includes one security fix.
Security Fix:
* keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)
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.
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"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 2023 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
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"lang": "en",
"notes": [
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"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.5 container images, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis is a security update Red Hat Single Sign-On 7.5, and includes one security fix.\n\nSecurity Fix:\n\n* keycloak: Incorrect authorization allows unpriviledged users to create other users (CVE-2021-4133)\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"
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{
"category": "legal_disclaimer",
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"title": "Terms of Use"
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}
],
"title": "Red Hat Security Advisory: security update of rh-sso-7/sso75 container images",
"tracking": {
"current_release_date": "2022-01-04T16:15:00Z",
"generator": {
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"product_tree": {
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"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle:7.5.0-11"
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"relates_to_product_reference": "8Base-RHOSE-Middleware"
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},
"vulnerabilities": [
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],
"organization": "MLabs"
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],
"cve": "CVE-2021-4133",
"cwe": {
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"name": "Incorrect Authorization"
},
"discovery_date": "2021-12-17T00:00:00Z",
"ids": [
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"text": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
}
],
"notes": [
{
"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"
},
{
"category": "description",
"text": "A flaw was found in Keycloak version from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.",
"title": "Vulnerability description"
},
{
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"text": "Keycloak: Incorrect authorization allows unpriviledged users to create other users",
"title": "Vulnerability summary"
}
],
"product_status": {
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"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-11"
]
},
"references": [
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"summary": "https://www.cve.org/CVERecord?id=CVE-2021-4133",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4133"
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{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133"
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{
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{
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"summary": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487"
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"url": "https://access.redhat.com/security/cve/CVE-2021-4133"
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{
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"summary": "bz#2033602: CVE-2021-4133 Keycloak: Incorrect authorization allows unpriviledged users to create other users",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
}
],
"release_date": "2021-12-16T17:05:00Z",
"remediations": [
{
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"details": "The RHEL-8 based Middleware Containers container image provided by this update\ncan be downloaded from the Red Hat Container Registry at\nregistry.access.redhat.com. Installation instructions for your platform are\navailable at Red Hat Container Catalog (see References).\n\nDockerfiles and scripts should be amended either to refer to this new image\nspecifically, or to the latest image generally.",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-11"
],
"url": "https://access.redhat.com/errata/RHSA-2022:0015"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle:7.5.0-11",
"8Base-RHOSE-Middleware:rh-sso-7/sso75-openshift-rhel8:7.5-11"
]
}
],
"threats": [
{
"category": "impact",
"date": "2021-12-17T00:00:00Z",
"details": "Important"
}
],
"title": "CVE-2021-4133 Keycloak: Incorrect authorization allows unpriviledged users to create other users"
}
]
}
gsd-2021-4133
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A flaw was found in Keycloak in versions from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.
Aliases
Aliases
{
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"description": "A flaw was found in Keycloak in versions from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled.",
"id": "GSD-2021-4133",
"references": [
"https://access.redhat.com/errata/RHSA-2022:0164",
"https://access.redhat.com/errata/RHSA-2022:0155",
"https://access.redhat.com/errata/RHSA-2022:0152",
"https://access.redhat.com/errata/RHSA-2022:0151",
"https://access.redhat.com/errata/RHSA-2022:0034",
"https://access.redhat.com/errata/RHSA-2022:0015",
"https://access.redhat.com/errata/RHSA-2021:5219",
"https://access.redhat.com/errata/RHSA-2021:5218",
"https://access.redhat.com/errata/RHSA-2021:5217"
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"gitlab.com": {
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"title": "Incorrect Authorization",
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"impact": {
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"authentication": "SINGLE",
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}
ghsa-83x4-9cwr-5487
Vulnerability from github
Published
2022-01-06 18:32
Modified
2022-02-02 16:07
Severity ?
Summary
Improper Authorization in Keycloak
Details
A incorrect authorization flaw was found in Keycloak 12.0.0, the flaw allows an attacker with any existing user account to create new default user accounts via the administrative REST API even where new user registration is disabled.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-services"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "15.1.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-4133"
],
"database_specific": {
"cwe_ids": [
"CWE-863"
],
"github_reviewed": true,
"github_reviewed_at": "2022-01-04T20:27:06Z",
"nvd_published_at": "2022-01-25T20:15:00Z",
"severity": "HIGH"
},
"details": "A incorrect authorization flaw was found in Keycloak 12.0.0, the flaw allows an attacker with any existing user account to create new default user accounts via the administrative REST API even where new user registration is disabled.",
"id": "GHSA-83x4-9cwr-5487",
"modified": "2022-02-02T16:07:18Z",
"published": "2022-01-06T18:32:58Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-83x4-9cwr-5487"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4133"
},
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/issues/9247"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2033602"
},
{
"type": "PACKAGE",
"url": "https://github.com/keycloak/keycloak"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Improper Authorization in Keycloak"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.