rhsa-2025:16159
Vulnerability from csaf_redhat
Published
2025-09-25 09:09
Modified
2025-10-10 17:37
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.15.58 bug fix and security update

Notes

Topic
Red Hat OpenShift Container Platform release 4.15.58 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.15. 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 OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.15.58. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2025:16158 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/release_notes/ Security Fix(es): * libxml2: Out-of-Bounds Read in libxml2 (CVE-2025-32414) * libxml2: Out-of-bounds Read in xmlSchemaIDCFillNodeTables (CVE-2025-32415) 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. All OpenShift Container Platform 4.15 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/updating_clusters/index#updating-cluster-cli.
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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{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
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    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Red Hat OpenShift Container Platform release 4.15.58 is now available with updates to packages and images that fix several bugs and add enhancements.\n\nThis release includes a security update for Red Hat OpenShift Container Platform 4.15.\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 OpenShift Container Platform is Red Hat\u0027s cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.\n\nThis advisory contains the container images for Red Hat OpenShift Container Platform 4.15.58. See the following advisory for the RPM packages for this release:\n\nhttps://access.redhat.com/errata/RHBA-2025:16158\n\nSpace precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/release_notes/\n\nSecurity Fix(es):\n\n* libxml2: Out-of-Bounds Read in libxml2 (CVE-2025-32414)\n* libxml2: Out-of-bounds Read in xmlSchemaIDCFillNodeTables (CVE-2025-32415)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAll OpenShift Container Platform 4.15 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/updating_clusters/index#updating-cluster-cli.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2025:16159",
        "url": "https://access.redhat.com/errata/RHSA-2025:16159"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "2358121",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2358121"
      },
      {
        "category": "external",
        "summary": "2360768",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2360768"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_16159.json"
      }
    ],
    "title": "Red Hat Security Advisory: OpenShift Container Platform 4.15.58 bug fix and security update",
    "tracking": {
      "current_release_date": "2025-10-10T17:37:18+00:00",
      "generator": {
        "date": "2025-10-10T17:37:18+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.9"
        }
      },
      "id": "RHSA-2025:16159",
      "initial_release_date": "2025-09-25T09:09:37+00:00",
      "revision_history": [
        {
          "date": "2025-09-25T09:09:37+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2025-09-25T09:09:37+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2025-10-10T17:37:18+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat OpenShift Container Platform 4.15",
                "product": {
                  "name": "Red Hat OpenShift Container Platform 4.15",
                  "product_id": "Red Hat OpenShift Container Platform 4.15",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openshift:4.15::el9"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenShift Enterprise"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-32414",
      "cwe": {
        "id": "CWE-393",
        "name": "Return of Wrong Status Code"
      },
      "discovery_date": "2025-04-08T04:00:51.284113+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2358121"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in libxml2. This vulnerability allows out-of-bounds memory access due to incorrect handling of return values in xmlPythonFileRead and xmlPythonFileReadRaw. This is caused by a mismatch between the length of the file in bytes vs the length in characters, as unicode characters can occupy up to 4 bytes per character.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libxml2: Out-of-Bounds Read in libxml2",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This bug affects parsing of text streams using:\n- the Python bindings (pending deprecation: https://gitlab.gnome.org/GNOME/libxml2/-/issues/891)\n- the libxml2 SAX driver drv_libxml2,\n- the XML Reader API\n\nParsing of binary streams is not affected by this vulnerability.\n\nThe vulnerability exists in the libxml2 package the bug arises because of a mismatch between characters vs. bytes handling: functions xmlPythonFileRead and xmlPythonFileReadRaw may compute a length incorrectly (mistaking character count for byte count), but for a succesful exploitation of this bug requires local access, on top of that the path to exploiation is non trivial, where handling of python binding\u0027s and specific input handling of bytes and charcters are required which makes this outside the scope of an attacker and increases the attack complexity, for these reasons this has been marked as moderate by redhat.\n\n\nWithin regulated environments, a combination of the following controls acts as a significant barrier to successfully exploiting a CWE-393: Return of Wrong Status Code vulnerability and therefore downgrades the severity of this particular CVE from Moderate to Low.\n\nThe platform enforces hardening guidelines to apply the most restrictive settings necessary for operational needs, while baseline configurations maintain secure system and software states. A defense-in-depth monitoring strategy includes perimeter firewalls and endpoint protection services that detect and respond to threats in real time, helping prevent or limit exploitation attempts. Robust input validation and error handling ensure all user inputs are thoroughly validated, supporting consistent and secure system responses.",
          "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 OpenShift Container Platform 4.15"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-32414"
        },
        {
          "category": "external",
          "summary": "RHBZ#2358121",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2358121"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-32414",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-32414"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-32414",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32414"
        },
        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/889",
          "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/889"
        }
      ],
      "release_date": "2025-04-08T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-09-25T09:09:37+00:00",
          "details": "For OpenShift Container Platform 4.15 see the following documentation,\nwhich will be updated shortly for this release, for important instructions\non how to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/release_notes/\n\nYou may download the oc tool and use it to inspect release image metadata\nfor x86_64, s390x, ppc64le, and aarch64 architectures. The image digests\nmay be found at\nhttps://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.\n\nThe sha values for the release are as follows:\n\n      (For x86_64 architecture)\n      The image digest is sha256:427fc0b133cc2aa45a68c36b603403ab278c845c0232e1c59387c4abfff01b9a\n\n      (For s390x architecture)\n      The image digest is sha256:ba89251bdd0f31c6a05306c3696dcaf38072eacf0b8ad8bfd7d8048b4038ccca\n\n      (For ppc64le architecture)\n      The image digest is sha256:9b60e5392e2733aab78a7a89f6735620ad229e415737c16b930efe59fe0810dd\n\n      (For aarch64 architecture)\n      The image digest is sha256:3843de0e1511bbe78f5045f6b7bcfbdc3f0836c9d07d5ec320033c8105a09890\n\nAll OpenShift Container Platform 4.15 users are advised to upgrade to these\nupdated packages and images when they are available in the appropriate\nrelease channel. To check for available updates, use the OpenShift CLI (oc)\nor web console. Instructions for upgrading a cluster are available at\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/updating_clusters/index#updating-cluster-cli.",
          "product_ids": [
            "Red Hat OpenShift Container Platform 4.15"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:16159"
        },
        {
          "category": "workaround",
          "details": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.",
          "product_ids": [
            "Red Hat OpenShift Container Platform 4.15"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat OpenShift Container Platform 4.15"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "libxml2: Out-of-Bounds Read in libxml2"
    },
    {
      "cve": "CVE-2025-32415",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "discovery_date": "2025-04-17T18:00:46.954384+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2360768"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the libxml2 library. A heap-based underflow can be triggered when a crafted XML document is validated against an XML schema with certain identity constraints or when a crafted XML schema is used, causing a crash to the application linked to the library and resulting in a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "libxml2: Out-of-bounds Read in xmlSchemaIDCFillNodeTables",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this issue, an attacker needs to be able to process a specially crafted XML file with the application linked to the libxml2 library. Additionally, the only security impact of this vulnerability is a denial of service.",
          "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 OpenShift Container Platform 4.15"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-32415"
        },
        {
          "category": "external",
          "summary": "RHBZ#2360768",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2360768"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-32415",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-32415"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-32415",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-32415"
        },
        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/890",
          "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/890"
        }
      ],
      "release_date": "2025-04-17T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-09-25T09:09:37+00:00",
          "details": "For OpenShift Container Platform 4.15 see the following documentation,\nwhich will be updated shortly for this release, for important instructions\non how to upgrade your cluster and fully apply this asynchronous errata\nupdate:\n\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/release_notes/\n\nYou may download the oc tool and use it to inspect release image metadata\nfor x86_64, s390x, ppc64le, and aarch64 architectures. The image digests\nmay be found at\nhttps://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.\n\nThe sha values for the release are as follows:\n\n      (For x86_64 architecture)\n      The image digest is sha256:427fc0b133cc2aa45a68c36b603403ab278c845c0232e1c59387c4abfff01b9a\n\n      (For s390x architecture)\n      The image digest is sha256:ba89251bdd0f31c6a05306c3696dcaf38072eacf0b8ad8bfd7d8048b4038ccca\n\n      (For ppc64le architecture)\n      The image digest is sha256:9b60e5392e2733aab78a7a89f6735620ad229e415737c16b930efe59fe0810dd\n\n      (For aarch64 architecture)\n      The image digest is sha256:3843de0e1511bbe78f5045f6b7bcfbdc3f0836c9d07d5ec320033c8105a09890\n\nAll OpenShift Container Platform 4.15 users are advised to upgrade to these\nupdated packages and images when they are available in the appropriate\nrelease channel. To check for available updates, use the OpenShift CLI (oc)\nor web console. Instructions for upgrading a cluster are available at\nhttps://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/updating_clusters/index#updating-cluster-cli.",
          "product_ids": [
            "Red Hat OpenShift Container Platform 4.15"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:16159"
        },
        {
          "category": "workaround",
          "details": "Do not process untrusted files with the libxml2 library.",
          "product_ids": [
            "Red Hat OpenShift Container Platform 4.15"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "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:H",
            "version": "3.1"
          },
          "products": [
            "Red Hat OpenShift Container Platform 4.15"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "libxml2: Out-of-bounds Read in xmlSchemaIDCFillNodeTables"
    }
  ]
}


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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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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