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CVE-2023-6927
Vulnerability from cvelistv5
Published
2023-12-18 22:59
Modified
2024-09-16 16:29
Severity ?
EPSS score ?
Summary
Keycloak: open redirect via "form_post.jwt" jarm response mode
References
Impacted products
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rhsa-2024_0799
Vulnerability from csaf_redhat
Published
2024-02-13 16:55
Modified
2024-11-15 17:42
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)3-44483)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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{
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"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
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{
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{
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{
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}
],
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"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
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],
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"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
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],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
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"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
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{
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"title": "Vulnerability description"
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{
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"title": "Vulnerability summary"
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{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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{
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
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"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
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]
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
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"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
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"title": "Vulnerability description"
},
{
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"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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},
{
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
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"product_ids": [
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"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
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"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
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"title": "Vulnerability description"
},
{
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"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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{
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"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
},
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"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
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"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
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"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
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{
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{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.noarch",
"8Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el8sso.src",
"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el8sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
rhsa-2024_0804
Vulnerability from csaf_redhat
Published
2024-02-13 17:07
Modified
2024-11-15 17:42
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"category": "summary",
"text": "A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
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"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)\n* guava: insecure temporary directory creation (CVE-2023-2976)\n* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)\n* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)\n* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)\n* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
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"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update",
"tracking": {
"current_release_date": "2024-11-15T17:42:50+00:00",
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"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Single Sign-On 7",
"product": {
"name": "Red Hat Single Sign-On 7",
"product_id": "Red Hat Single Sign-On 7",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6"
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"name": "Red Hat Single Sign-On"
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"category": "vendor",
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"vulnerabilities": [
{
"cve": "CVE-2023-2976",
"cwe": {
"id": "CWE-552",
"name": "Files or Directories Accessible to External Parties"
},
"discovery_date": "2023-06-15T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2215229"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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],
"product_status": {
"fixed": [
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"category": "external",
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},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
"release_date": "2023-06-14T00:00:00+00:00",
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"category": "vendor_fix",
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"Red Hat Single Sign-On 7"
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"category": "none"
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"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
],
"release_date": "2023-11-14T00:00:00+00:00",
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"product_ids": [
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"scores": [
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"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
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},
"references": [
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"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
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"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
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"category": "none"
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{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Red Hat Single Sign-On 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
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]
},
"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"Red Hat Single Sign-On 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Red Hat Single Sign-On 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
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"restart_required": {
"category": "none"
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{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
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}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
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"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
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"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"scope": "UNCHANGED",
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"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
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{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
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"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
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"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
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"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
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"text": "2246070"
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],
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"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T17:07:54+00:00",
"details": "Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat Single Sign-On 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
rhsa-2024_0100
Vulnerability from csaf_redhat
Published
2024-01-09 17:36
Modified
2024-11-06 04:38
Summary
Red Hat Security Advisory: Red Hat build of Keycloak 22.0.8 images enhancement and security update
Notes
Topic
A security update is now available for Red Hat build of Keycloak 22.0.8 images running on OpenShift Container Platform.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat build of Keycloak 22.0.8 is an integrated solution, available as a Red Hat JBoss Middleware for OpenShift containerized image, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This erratum releases a security update and enhancement images for Red Hat build of Keycloak 22.0.8 for use within the OpenShift Container Platform 4.12, 4.13 and 4.14 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Security Fix(es):
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
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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"title": "Details"
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"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
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"title": "Vulnerability description"
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"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
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{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
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"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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"category": "external",
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},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
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"date": "2024-01-09T17:36:23+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"url": "https://access.redhat.com/errata/RHSA-2024:0100"
},
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"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
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]
}
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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]
}
],
"threats": [
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"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
}
]
}
rhsa-2024_0800
Vulnerability from csaf_redhat
Published
2024-02-13 16:55
Modified
2024-11-15 17:43
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 9
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
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}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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},
{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
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"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",
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"category": "none"
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"url": "https://access.redhat.com/errata/RHSA-2024:0800"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
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}
],
"scores": [
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"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
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}
],
"threats": [
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"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el9sso.noarch"
]
},
"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:27+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
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"restart_required": {
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"scores": [
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"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
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"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
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{
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
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{
"category": "external",
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
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}
],
"scores": [
{
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"attackVector": "NETWORK",
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"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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"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
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"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
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"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
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"date": "2024-02-13T16:55:27+00:00",
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"product_ids": [
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"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
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"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
rhsa-2024_0801
Vulnerability from csaf_redhat
Published
2024-02-13 16:54
Modified
2024-11-15 17:42
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 for OpenShift image enhancement update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On is an integrated sign-on solution, available as a
Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat
Single Sign-On for OpenShift image provides an authentication server that
you can use to log in centrally, log out, and register. You can also manage
user accounts for web applications, mobile applications, and RESTful web
services.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
This erratum releases a new image for Red Hat Single Sign-On 7.6.7 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform
3.11, and within the OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"category": "summary",
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"title": "Details"
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"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.",
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"ids": [
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"text": "2215229"
}
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"category": "description",
"text": "A flaw was found in Guava. The methodology for temporary directories and files can allow other local users or apps with accordant permissions to access the temp files, possibly leading to information exposure or tampering in the files created in the directory.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "guava: insecure temporary directory creation",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat Single Sign-On 7 ships the affected component as a layered product of Red Hat JBoss Enterprise Application 7, and as such is affected by this flaw. However, Single Sign-On 7 does not use the affected code and is not vulnerable to exploit.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
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},
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"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2976"
}
],
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"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
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"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Temp files should be created with sufficiently non-predictable names and in a secure-permissioned, dedicated temp folder.",
"product_ids": [
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"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
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]
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],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "guava: insecure temporary directory creation"
},
{
"acknowledgments": [
{
"names": [
"Lauritz Holtmann"
],
"organization": "https://security.lauritz-holtmann.de/"
}
],
"cve": "CVE-2023-6134",
"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2249673"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: reflected XSS via wildcard in OIDC redirect_uri",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
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"summary": "RHBZ#2249673",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2249673"
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"url": "https://www.cve.org/CVERecord?id=CVE-2023-6134"
},
{
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"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6134"
}
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"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
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"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
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"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
},
{
"cve": "CVE-2023-6291",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2251407"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6291"
},
{
"category": "external",
"summary": "RHBZ#2251407",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2251407"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6291",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6291"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6291"
}
],
"release_date": "2023-12-14T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
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]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "keycloak: redirect_uri validation bypass"
},
{
"cve": "CVE-2023-6484",
"cwe": {
"id": "CWE-117",
"name": "Improper Output Neutralization for Logs"
},
"discovery_date": "2023-11-06T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2248423"
}
],
"notes": [
{
"category": "description",
"text": "A log injection flaw was found in Keycloak. A text string may be injected through the authentication form when using the WebAuthn authentication mode. This issue may have a minor impact to the logs integrity.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: Log Injection during WebAuthn authentication or registration",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
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},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6484"
},
{
"category": "external",
"summary": "RHBZ#2248423",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248423"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6484",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6484"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6484"
}
],
"release_date": "2023-12-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: Log Injection during WebAuthn authentication or registration"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
},
{
"cve": "CVE-2023-26048",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236340"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. A servlet with multipart support could get an OutOfMemorryError when the client sends a part that has a name but no filename and substantial content. This flaw allows a malicious user to jeopardize the environment by leaving the JVM in an unreliable state.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26048"
},
{
"category": "external",
"summary": "RHBZ#2236340",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236340"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26048"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-qw69-rqj8-6qw8"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()"
},
{
"cve": "CVE-2023-26049",
"cwe": {
"id": "CWE-1286",
"name": "Improper Validation of Syntactic Correctness of Input"
},
"discovery_date": "2023-08-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2236341"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the jetty-server package. Nonstandard cookie parsing in Jetty may allow an attacker to smuggle cookies within other cookies or otherwise perform unintended behavior by tampering with the cookie parsing mechanism.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-26049"
},
{
"category": "external",
"summary": "RHBZ#2236341",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236341"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26049"
},
{
"category": "external",
"summary": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c",
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-p26g-97m4-6q7c"
}
],
"release_date": "2023-04-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
},
{
"cve": "CVE-2023-44483",
"cwe": {
"id": "CWE-532",
"name": "Insertion of Sensitive Information into Log File"
},
"discovery_date": "2023-10-25T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2246070"
}
],
"notes": [
{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:54:08+00:00",
"details": "To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift\nimage, Follow these steps to pull in the content:\n\n1. On your main hosts, ensure you are logged into the CLI as a\ncluster administrator or user with project administrator access\nto the global \"openshift\" project. For example:\n\n$ oc login -u system:admin\n\n2. Update the core set of Red Hat Single Sign-On resources for OpenShift\nin the \"openshift\" project by running the following commands:\n\n$ for resource in sso76-image-stream.json \\\nsso76-https.json \\\nsso76-mysql.json \\\nsso76-mysql-persistent.json \\\nsso76-postgresql.json \\\nsso76-postgresql-persistent.json \\\nsso76-x509-https.json \\\nsso76-x509-mysql-persistent.json \\\nsso76-x509-postgresql-persistent.json\ndo\noc replace -n openshift --force -f \\\nhttps://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}\ndone\n\n3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the\n\"openshift\" project by running the following commands:\n\n$ oc -n openshift import-image redhat-sso76-openshift:1.0",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0801"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1cde6dbbee3aa25be767953c45670d4c2592d61a7af776e7e0d0d1b08a1d23ab_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:23d03851f0946e0ce058bfeeb458112e752b6b0dd8ebca078dc41b8e94c8e995_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:2a21973655961ae87984bf1b76843419680fb0228fa0084c5bf8c696058bbc8d_ppc64le"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
rhsa-2024_0098
Vulnerability from csaf_redhat
Published
2024-01-09 16:08
Modified
2024-09-16 16:29
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update
Notes
Topic
A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Moderate"
},
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "A security update is now available for Red Hat Single Sign-On 7.6 from the Customer Portal.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.\n\nThis release of Red Hat Single Sign-On 7.6.6 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.\n\nSecurity Fix(es):\n\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat offerings.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
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{
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"summary": "https://access.redhat.com/errata/RHSA-2024:0098",
"url": "https://access.redhat.com/errata/RHSA-2024:0098"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#moderate",
"url": "https://access.redhat.com/security/updates/classification/#moderate"
},
{
"category": "external",
"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0098.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update",
"tracking": {
"current_release_date": "2024-09-16T16:29:36+00:00",
"generator": {
"date": "2024-09-16T16:29:36+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "3.33.3"
}
},
"id": "RHSA-2024:0098",
"initial_release_date": "2024-01-09T16:08:48+00:00",
"revision_history": [
{
"date": "2024-01-09T16:08:48+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-01-09T16:08:48+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-09-16T16:29:36+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Single Sign-On 7.6.6",
"product": {
"name": "Single Sign-On 7.6.6",
"product_id": "Single Sign-On 7.6.6",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6.6"
}
}
}
],
"category": "product_family",
"name": "Red Hat Single Sign-On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"Single Sign-On 7.6.6"
]
},
"references": [
{
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
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"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Single Sign-On 7.6.6"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0098"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"Single Sign-On 7.6.6"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"Single Sign-On 7.6.6"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
}
]
}
rhsa-2024_0094
Vulnerability from csaf_redhat
Published
2024-01-09 16:09
Modified
2024-11-21 21:16
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
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": "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.",
"title": "Terms of Use"
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"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 7",
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],
"category": "product_family",
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"branches": [
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"product_identification_helper": {
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"category": "architecture",
"name": "noarch"
}
],
"category": "vendor",
"name": "Red Hat"
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"full_product_name": {
"name": "rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch as a component of Red Hat Single Sign-On 7.6 for RHEL 7 Server",
"product_id": "7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch"
},
"product_reference": "rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch",
"relates_to_product_reference": "7Server-RHSSO-7.6"
},
{
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"relates_to_product_reference": "7Server-RHSSO-7.6"
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{
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"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Konstantin Goldenberg"
],
"organization": "VHV"
}
],
"cve": "CVE-2022-2232",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2022-06-10T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2096994"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in the Keycloak package. This flaw allows an attacker to utilize an LDAP injection to bypass the username lookup or potentially perform other malicious actions.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: LDAP injection on username input",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el7sso.noarch"
]
},
"references": [
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2022-2232"
},
{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2096994"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2022-2232",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2232"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-2232",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2232"
}
],
"release_date": "2023-11-29T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-01-09T16:09:13+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0094"
},
{
"category": "workaround",
"details": "This flaw requires a misconfiguration of the \"UUID LDAP Attribute\" values. When they are set to the standard entryUUID, objectGUID or nsuniqueid Keycloak is not vulnerable.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.src",
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]
}
],
"scores": [
{
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"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": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Low"
}
],
"title": "keycloak: LDAP injection on username input"
},
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el7sso.noarch"
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"references": [
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"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-01-09T16:09:13+00:00",
"details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0094"
},
{
"category": "workaround",
"details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.noarch",
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"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el7sso.noarch"
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"scores": [
{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
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"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el7sso.noarch"
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],
"threats": [
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],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
}
]
}
rhsa-2024_0101
Vulnerability from csaf_redhat
Published
2024-01-09 16:42
Modified
2024-11-06 04:38
Summary
Red Hat Security Advisory: Red Hat build of Keycloak 22.0.8 enhancement and security update
Notes
Topic
Red Hat build of Keycloak 22.0.8 is now available from the Customer Portal.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat build of Keycloak 22.0.8 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat build of Keycloak 22.0.8 serves as a replacement for Red Hat build of Keycloak 22.0.7, and includes bug fixes, enhancements and security fixes, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
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": "Vulnerability description"
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"title": "Statement"
},
{
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"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
}
]
}
rhsa-2024_0095
Vulnerability from csaf_redhat
Published
2024-01-09 16:08
Modified
2024-11-21 21:16
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 8
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 8 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
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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],
"release_date": "2023-11-29T00:00:00+00:00",
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"date": "2024-01-09T16:08:58+00:00",
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"title": "Vulnerability description"
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"title": "Statement"
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{
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"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://access.redhat.com/errata/RHSA-2024:0095"
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{
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.6,
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
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"8Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el8sso.noarch"
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"threats": [
{
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"details": "Moderate"
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],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
}
]
}
rhsa-2024_0096
Vulnerability from csaf_redhat
Published
2024-01-09 16:09
Modified
2024-11-21 21:16
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 security update on RHEL 9
Notes
Topic
New Red Hat Single Sign-On 7.6.6 packages are now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.6 on RHEL 9 serves as a replacement for Red Hat Single Sign-On 7.6.5, and includes bug fixes and enhancements.
Security Fix(es):
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
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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"discovery_date": "2022-06-10T00:00:00+00:00",
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{
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"title": "CVSS score applicability"
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],
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}
],
"release_date": "2023-11-29T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-01-09T16:09:24+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": [
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},
{
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"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
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{
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"title": "Vulnerability description"
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"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
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"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
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"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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"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
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"9Base-RHSSO-7.6:rh-sso7-keycloak-0:18.0.11-3.redhat_00001.1.el9sso.src",
"9Base-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.11-3.redhat_00001.1.el9sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "keycloak: open redirect via \"form_post.jwt\" JARM response mode"
}
]
}
rhsa-2024_0798
Vulnerability from csaf_redhat
Published
2024-02-13 16:55
Modified
2024-11-15 17:42
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.7 security update on RHEL 7
Notes
Topic
New Red Hat Single Sign-On 7.6.7 packages are now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On 7.6 is a standalone server, based on the Keycloak project, that provides authentication and standards-based single sign-on capabilities for web and mobile applications.
This release of Red Hat Single Sign-On 7.6.7 on RHEL 7 serves as a replacement for Red Hat Single Sign-On 7.6.6, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
* guava: insecure temporary directory creation (CVE-2023-2976)
* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
* reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
* santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
* Log Injection during WebAuthn authentication or registration (CVE-2023-6484)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"attackVector": "LOCAL",
"availabilityImpact": "NONE",
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"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
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"title": "guava: insecure temporary directory creation"
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{
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"cwe": {
"id": "CWE-79",
"name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
},
"discovery_date": "2023-11-07T00:00:00+00:00",
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"notes": [
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"title": "keycloak: reflected XSS via wildcard in OIDC redirect_uri"
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{
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"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-11-24T00:00:00+00:00",
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{
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"text": "2251407"
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],
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{
"category": "description",
"text": "A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.",
"title": "Vulnerability description"
},
{
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"text": "keycloak: redirect_uri validation bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
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],
"product_status": {
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{
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{
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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},
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"title": "jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies"
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{
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{
"category": "description",
"text": "All versions of Apache Santuario - XML Security for Java prior to 2.2.6, 2.3.4, and 3.0.3, when using the JSR 105 API, are vulnerable to an issue where a private key may be disclosed in log files when generating an XML Signature and logging with debug level is enabled.\u00a0Users are recommended to upgrade to version 2.2.6, 2.3.4, or 3.0.3, which fixes this issue.\n",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "santuario: Private Key disclosure in debug-log output",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-44483"
},
{
"category": "external",
"summary": "RHBZ#2246070",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2246070"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-44483",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44483"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44483"
},
{
"category": "external",
"summary": "http://www.openwall.com/lists/oss-security/2023/10/20/5",
"url": "http://www.openwall.com/lists/oss-security/2023/10/20/5"
},
{
"category": "external",
"summary": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55",
"url": "https://lists.apache.org/thread/vmqbp9mfxtrf0kmbnnmbn3h9j6dr9q55"
}
],
"release_date": "2023-10-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-02-13T16:55:55+00:00",
"details": "Before applying this update, make sure all previously released errata relevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2024:0798"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.noarch",
"7Server-RHSSO-7.6:rh-sso7-keycloak-0:18.0.12-1.redhat_00001.1.el7sso.src",
"7Server-RHSSO-7.6:rh-sso7-keycloak-server-0:18.0.12-1.redhat_00001.1.el7sso.noarch"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "santuario: Private Key disclosure in debug-log output"
}
]
}
rhsa-2024_0097
Vulnerability from csaf_redhat
Published
2024-01-09 17:04
Modified
2024-11-06 04:38
Summary
Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 for OpenShift image enhancement and security update
Notes
Topic
A new image is available for Red Hat Single Sign-On 7.6.6, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat Single Sign-On is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat Single Sign-On for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services.
This erratum releases a new image for Red Hat Single Sign-On 7.6.6 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform 3.11, and OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.
Security Fix(es):
* open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
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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"distribution": {
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"tlp": {
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"notes": [
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"category": "summary",
"text": "A new image is available for Red Hat Single Sign-On 7.6.6, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat Single Sign-On is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat Single Sign-On for OpenShift image provides an authentication server that you can use to log in centrally, log out, and register. You can also manage user accounts for web applications, mobile applications, and RESTful web services.\n\nThis erratum releases a new image for Red Hat Single Sign-On 7.6.6 for use within the OpenShift Container Platform 3.10, OpenShift Container Platform 3.11, and OpenShift Container Platform 4.3 cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release.\n\nSecurity Fix(es):\n\n* open redirect via \"form_post.jwt\" JARM response mode (CVE-2023-6927)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
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"url": "https://access.redhat.com/errata/RHSA-2024:0097"
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"summary": "2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
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"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_0097.json"
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],
"title": "Red Hat Security Advisory: Red Hat Single Sign-On 7.6.6 for OpenShift image enhancement and security update",
"tracking": {
"current_release_date": "2024-11-06T04:38:23+00:00",
"generator": {
"date": "2024-11-06T04:38:23+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.1.1"
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},
"id": "RHSA-2024:0097",
"initial_release_date": "2024-01-09T17:04:02+00:00",
"revision_history": [
{
"date": "2024-01-09T17:04:02+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2024-01-09T17:04:02+00:00",
"number": "2",
"summary": "Last updated version"
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{
"date": "2024-11-06T04:38:23+00:00",
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"status": "final",
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"product_identification_helper": {
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],
"category": "architecture",
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"relationships": [
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"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:438375181ff28d5a61510a07f6e16d11944ebd6cc0a20961e06f662db3a16b1c_amd64"
},
"product_reference": "rh-sso-7/sso7-rhel8-operator-bundle@sha256:438375181ff28d5a61510a07f6e16d11944ebd6cc0a20961e06f662db3a16b1c_amd64",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
{
"category": "default_component_of",
"full_product_name": {
"name": "rh-sso-7/sso76-openshift-rhel8@sha256:1f39a66794485f27da60afe31e8c7f5db5ece4bcf5a457ee7bad4a72ee70ce2e_amd64 as a component of Middleware Containers for OpenShift",
"product_id": "8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f39a66794485f27da60afe31e8c7f5db5ece4bcf5a457ee7bad4a72ee70ce2e_amd64"
},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:1f39a66794485f27da60afe31e8c7f5db5ece4bcf5a457ee7bad4a72ee70ce2e_amd64",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
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},
"product_reference": "rh-sso-7/sso76-openshift-rhel8@sha256:7b10d4158944fd6c65f16c8b8cd57fb45c7a8c2cc0528bcce127218368ba41c3_s390x",
"relates_to_product_reference": "8Base-RHOSE-Middleware"
},
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},
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"relates_to_product_reference": "8Base-RHOSE-Middleware"
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]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Pontus Hanssen"
],
"organization": "Pontus.Hanssen@omegapoint.se"
}
],
"cve": "CVE-2023-6927",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"discovery_date": "2023-12-18T00:00:00+00:00",
"flags": [
{
"label": "vulnerable_code_not_present",
"product_ids": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:438375181ff28d5a61510a07f6e16d11944ebd6cc0a20961e06f662db3a16b1c_amd64"
]
}
],
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "2255027"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "keycloak: open redirect via \"form_post.jwt\" JARM response mode",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat rates this as a moderate, following the same case for CVE-2023-6134, but with another response mode with JSON Web Token.",
"title": "Statement"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:1f39a66794485f27da60afe31e8c7f5db5ece4bcf5a457ee7bad4a72ee70ce2e_amd64",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:7b10d4158944fd6c65f16c8b8cd57fb45c7a8c2cc0528bcce127218368ba41c3_s390x",
"8Base-RHOSE-Middleware:rh-sso-7/sso76-openshift-rhel8@sha256:b145d1c7d0939d5b44234e2a9fbe7d0aba7b579e4aaf2c4977f8fde6aa97bff2_ppc64le"
],
"known_not_affected": [
"8Base-RHOSE-Middleware:rh-sso-7/sso7-rhel8-operator-bundle@sha256:438375181ff28d5a61510a07f6e16d11944ebd6cc0a20961e06f662db3a16b1c_amd64"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"category": "external",
"summary": "RHBZ#2255027",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2023-6927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6927"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
}
],
"release_date": "2023-12-18T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2024-01-09T17:04:02+00:00",
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gsd-2023-6927
Vulnerability from gsd
Modified
2023-12-19 06:01
Details
A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form_post.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134.
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wid-sec-w-2023-3173
Vulnerability from csaf_certbund
Published
2023-12-18 23:00
Modified
2024-02-13 23:00
Summary
Keycloak: Schwachstelle ermöglicht Cross-Site Scripting
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Keycloak ermöglicht Single Sign-On mit Identity and Access Management für moderne Anwendungen und Dienste.
Angriff
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Keycloak ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX
- Linux
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},
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"title": "Angriff"
},
{
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}
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"summary": "WID-SEC-2023-3173 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3173"
},
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"summary": "GitHub Advisory Database vom 2023-12-18",
"url": "https://github.com/advisories/GHSA-3p75-q5cc-qmj7"
},
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"summary": "NIST Vulnerability Database vom 2023-12-18",
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{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0098 vom 2024-01-10",
"url": "https://access.redhat.com/errata/RHSA-2024:0098"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0100 vom 2024-01-10",
"url": "https://access.redhat.com/errata/RHSA-2024:0100"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0101 vom 2024-01-10",
"url": "https://access.redhat.com/errata/RHSA-2024:0101"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0799 vom 2024-02-14",
"url": "https://access.redhat.com/errata/RHSA-2024:0799"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2024:0804 vom 2024-02-13",
"url": "https://access.redhat.com/errata/RHSA-2024:0804"
}
],
"source_lang": "en-US",
"title": "Keycloak: Schwachstelle erm\u00f6glicht Cross-Site Scripting",
"tracking": {
"current_release_date": "2024-02-13T23:00:00.000+00:00",
"generator": {
"date": "2024-02-15T17:54:37.015+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.3.0"
}
},
"id": "WID-SEC-W-2023-3173",
"initial_release_date": "2023-12-18T23:00:00.000+00:00",
"revision_history": [
{
"date": "2023-12-18T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2024-01-09T23:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2024-02-13T23:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Open Source Keycloak",
"product": {
"name": "Open Source Keycloak",
"product_id": "T024196",
"product_identification_helper": {
"cpe": "cpe:/a:keycloak:keycloak:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c 7.6.6",
"product": {
"name": "Red Hat Single Sign On \u003c 7.6.6",
"product_id": "T031713",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:single_sign_on:7.6.6"
}
}
}
],
"category": "product_name",
"name": "Single Sign On"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2023-6927",
"notes": [
{
"category": "description",
"text": "In Keycloak existiert eine Cross-Site Scripting Schwachstelle. Die Ursache ist ein ungen\u00fcgender Sicherheitspatch f\u00fcr die Schwachstelle CVE-2023-6134. Ein Angreifer kann das ausnutzen, um durch einen Cross Site Scripting Angriff Autorisierungscodes oder Token von Clients zu stehlen, indem er einen Platzhalter im JARM-Antwortmodus \"form_post.jwt\" verwendet."
}
],
"product_status": {
"known_affected": [
"67646",
"T031713",
"T024196"
]
},
"release_date": "2023-12-18T23:00:00Z",
"title": "CVE-2023-6927"
}
]
}
ghsa-3p75-q5cc-qmj7
Vulnerability from github
Published
2023-12-19 00:30
Modified
2023-12-19 21:39
Severity ?
Summary
Keycloak Open Redirect vulnerability
Details
A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form_post.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-parent"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "23.0.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-6927"
],
"database_specific": {
"cwe_ids": [
"CWE-601"
],
"github_reviewed": true,
"github_reviewed_at": "2023-12-19T21:39:17Z",
"nvd_published_at": "2023-12-18T23:15:10Z",
"severity": "MODERATE"
},
"details": "A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode \"form_post.jwt\" which could be used to bypass the security patch implemented to address CVE-2023-6134.",
"id": "GHSA-3p75-q5cc-qmj7",
"modified": "2023-12-19T21:39:17Z",
"published": "2023-12-19T00:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0094"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0095"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0096"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0097"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0098"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0100"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0101"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-6927"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255027"
},
{
"type": "PACKAGE",
"url": "https://github.com/keycloak/keycloak"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Keycloak Open Redirect vulnerability"
}
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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.