rhsa-2025:0299
Vulnerability from csaf_redhat
Published
2025-01-13 15:47
Modified
2025-01-15 05:43
Summary
Red Hat Security Advisory: Red Hat build of Keycloak 26.0.8 Images Update

Notes

Topic
New images are available for Red Hat build of Keycloak 26.0.8 and Red Hat build of Keycloak 26.0.8 Operator, running on OpenShift Container Platform
Details
Red Hat build of Keycloak is an integrated sign-on solution, available as a Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat build of Keycloak 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. Red Hat build of Keycloak Operator for OpenShift simplifies deployment and management of Keycloak 26.0.8 clusters. This erratum releases new images for Red Hat build of Keycloak 26.0.8 for use within the OpenShift Container Platform cloud computing Platform-as-a-Service (PaaS) for on-premise or private cloud deployments, aligning with the standalone product release. Security fixes: * Denial of Service in Keycloak Server via Security Headers (CVE-2024-11734) * Unrestricted admin use of system and environment variables (CVE-2024-11736)
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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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Chase Bowman"
          ],
          "organization": "Contract Security"
        }
      ],
      "cve": "CVE-2024-11734",
      "cwe": {
        "id": "CWE-693",
        "name": "Protection Mechanism Failure"
      },
      "discovery_date": "2024-11-26T03:54:23.151000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2328846"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A denial of service vulnerability was found in Keycloak that could allow an administrative user with the right to change realm settings to disrupt the service. This action is done by modifying any of the security headers and inserting newlines, which causes the Keycloak server to write to a request that has already been terminated, leading to the failure of said request.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "org.keycloak:keycloak-quarkus-server: Denial of Service in Keycloak Server via Security Headers",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat has evaluated this vulnerability and its impact is restricted to Keycloak. No Keycloak connectors/adapters are affected.",
          "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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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-11734"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2328846"
        },
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-11734",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-11734"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-11734",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11734"
        }
      ],
      "release_date": "2025-01-13T12:22:00+00:00",
      "remediations": [
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          "category": "vendor_fix",
          "date": "2025-01-13T15:47:25+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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            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:48e0529d9e86b9b9599312c9cceb6ca6aea34955c08a944f81e716cd1c656873_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:8846f0ce0c6efdd25df17864ae0d9c2979471eba31e363d32a4edc3db9280a81_ppc64le",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:e5ffa9b04609ec7678762da51bbaf987efbbd70ef26010f08f29b145bc2669f6_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:43c9af1192b7862d5f4f090bbeb4d060b8b4c58379074a0837e56340821f2eca_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:7d17092fee39df78518829f19d5d3d2796046bd1c8c305eb98296a4a8409cc76_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:dba38571032de9a02182f99ef85ee2512a9112f60622905e3e6044bbf57d3012_ppc64le"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:0299"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "9Base-RHBK-26.0:rhbk/keycloak-operator-bundle@sha256:7e01d2b84d68279d7fb7bae6318a8460cf966a25c4eb68a1bdbf9819d0407151_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:48e0529d9e86b9b9599312c9cceb6ca6aea34955c08a944f81e716cd1c656873_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:8846f0ce0c6efdd25df17864ae0d9c2979471eba31e363d32a4edc3db9280a81_ppc64le",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:e5ffa9b04609ec7678762da51bbaf987efbbd70ef26010f08f29b145bc2669f6_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:43c9af1192b7862d5f4f090bbeb4d060b8b4c58379074a0837e56340821f2eca_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:7d17092fee39df78518829f19d5d3d2796046bd1c8c305eb98296a4a8409cc76_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:dba38571032de9a02182f99ef85ee2512a9112f60622905e3e6044bbf57d3012_ppc64le"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "9Base-RHBK-26.0:rhbk/keycloak-operator-bundle@sha256:7e01d2b84d68279d7fb7bae6318a8460cf966a25c4eb68a1bdbf9819d0407151_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:48e0529d9e86b9b9599312c9cceb6ca6aea34955c08a944f81e716cd1c656873_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:8846f0ce0c6efdd25df17864ae0d9c2979471eba31e363d32a4edc3db9280a81_ppc64le",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:e5ffa9b04609ec7678762da51bbaf987efbbd70ef26010f08f29b145bc2669f6_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:43c9af1192b7862d5f4f090bbeb4d060b8b4c58379074a0837e56340821f2eca_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:7d17092fee39df78518829f19d5d3d2796046bd1c8c305eb98296a4a8409cc76_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:dba38571032de9a02182f99ef85ee2512a9112f60622905e3e6044bbf57d3012_ppc64le"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "org.keycloak:keycloak-quarkus-server: Denial of Service in Keycloak Server via Security Headers"
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Steven Hawkins"
          ],
          "organization": "Red Hat",
          "summary": "This issue was discovered by Red Hat."
        }
      ],
      "cve": "CVE-2024-11736",
      "cwe": {
        "id": "CWE-526",
        "name": "Cleartext Storage of Sensitive Information in an Environment Variable"
      },
      "discovery_date": "2024-11-26T04:20:40.657000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2328850"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was found in Keycloak. Admin users may have to access sensitive server environment variables and system properties through user-configurable URLs. When configuring backchannel logout URLs or admin URLs, admin users can include placeholders like ${env.VARNAME} or ${PROPNAME}. The server replaces these placeholders with the actual values of environment variables or system properties during URL processing.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "org.keycloak:keycloak-quarkus-server: Unrestricted admin use of system and environment variables",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat has evaluated this vulnerability and it only affects Keycloak. This should not affect any connector or adapter.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "9Base-RHBK-26.0:rhbk/keycloak-operator-bundle@sha256:7e01d2b84d68279d7fb7bae6318a8460cf966a25c4eb68a1bdbf9819d0407151_amd64",
          "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:48e0529d9e86b9b9599312c9cceb6ca6aea34955c08a944f81e716cd1c656873_s390x",
          "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:8846f0ce0c6efdd25df17864ae0d9c2979471eba31e363d32a4edc3db9280a81_ppc64le",
          "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:e5ffa9b04609ec7678762da51bbaf987efbbd70ef26010f08f29b145bc2669f6_amd64",
          "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:43c9af1192b7862d5f4f090bbeb4d060b8b4c58379074a0837e56340821f2eca_s390x",
          "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:7d17092fee39df78518829f19d5d3d2796046bd1c8c305eb98296a4a8409cc76_amd64",
          "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:dba38571032de9a02182f99ef85ee2512a9112f60622905e3e6044bbf57d3012_ppc64le"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2024-11736"
        },
        {
          "category": "external",
          "summary": "RHBZ#2328850",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2328850"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2024-11736",
          "url": "https://www.cve.org/CVERecord?id=CVE-2024-11736"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2024-11736",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11736"
        }
      ],
      "release_date": "2025-01-13T13:24:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-01-13T15:47:25+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": [
            "9Base-RHBK-26.0:rhbk/keycloak-operator-bundle@sha256:7e01d2b84d68279d7fb7bae6318a8460cf966a25c4eb68a1bdbf9819d0407151_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:48e0529d9e86b9b9599312c9cceb6ca6aea34955c08a944f81e716cd1c656873_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:8846f0ce0c6efdd25df17864ae0d9c2979471eba31e363d32a4edc3db9280a81_ppc64le",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:e5ffa9b04609ec7678762da51bbaf987efbbd70ef26010f08f29b145bc2669f6_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:43c9af1192b7862d5f4f090bbeb4d060b8b4c58379074a0837e56340821f2eca_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:7d17092fee39df78518829f19d5d3d2796046bd1c8c305eb98296a4a8409cc76_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:dba38571032de9a02182f99ef85ee2512a9112f60622905e3e6044bbf57d3012_ppc64le"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:0299"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "9Base-RHBK-26.0:rhbk/keycloak-operator-bundle@sha256:7e01d2b84d68279d7fb7bae6318a8460cf966a25c4eb68a1bdbf9819d0407151_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:48e0529d9e86b9b9599312c9cceb6ca6aea34955c08a944f81e716cd1c656873_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:8846f0ce0c6efdd25df17864ae0d9c2979471eba31e363d32a4edc3db9280a81_ppc64le",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:e5ffa9b04609ec7678762da51bbaf987efbbd70ef26010f08f29b145bc2669f6_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:43c9af1192b7862d5f4f090bbeb4d060b8b4c58379074a0837e56340821f2eca_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:7d17092fee39df78518829f19d5d3d2796046bd1c8c305eb98296a4a8409cc76_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:dba38571032de9a02182f99ef85ee2512a9112f60622905e3e6044bbf57d3012_ppc64le"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "9Base-RHBK-26.0:rhbk/keycloak-operator-bundle@sha256:7e01d2b84d68279d7fb7bae6318a8460cf966a25c4eb68a1bdbf9819d0407151_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:48e0529d9e86b9b9599312c9cceb6ca6aea34955c08a944f81e716cd1c656873_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:8846f0ce0c6efdd25df17864ae0d9c2979471eba31e363d32a4edc3db9280a81_ppc64le",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9-operator@sha256:e5ffa9b04609ec7678762da51bbaf987efbbd70ef26010f08f29b145bc2669f6_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:43c9af1192b7862d5f4f090bbeb4d060b8b4c58379074a0837e56340821f2eca_s390x",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:7d17092fee39df78518829f19d5d3d2796046bd1c8c305eb98296a4a8409cc76_amd64",
            "9Base-RHBK-26.0:rhbk/keycloak-rhel9@sha256:dba38571032de9a02182f99ef85ee2512a9112f60622905e3e6044bbf57d3012_ppc64le"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "org.keycloak:keycloak-quarkus-server: Unrestricted admin use of system and environment variables"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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