WID-SEC-W-2025-0908

Vulnerability from csaf_certbund - Published: 2025-04-29 22:00 - Updated: 2025-06-09 22:00
Summary
Keycloack: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen

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, anonymer Angreifer kann mehrere Schwachstellen in Keycloack ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme
- Linux - UNIX
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Keycloak erm\u00f6glicht Single Sign-On mit Identity and Access Management f\u00fcr moderne Anwendungen und Dienste.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Keycloack ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2025-0908 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0908.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0908 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0908"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2025-04-29",
        "url": "https://github.com/advisories/GHSA-r934-w73g-v4p8"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2025-04-29",
        "url": "https://github.com/advisories/GHSA-fx44-2wx5-5fvp"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2025-04-29",
        "url": "https://access.redhat.com/errata/RHSA-2025:4335"
      },
      {
        "category": "external",
        "summary": "RedHat Security Advisory vom 2025-04-29",
        "url": "https://access.redhat.com/errata/RHSA-2025:4336"
      },
      {
        "category": "external",
        "summary": "Keycloak 26.2.2 released",
        "url": "https://www.keycloak.org/2025/04/keycloak-2622-released"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2025:8672 vom 2025-06-09",
        "url": "https://access.redhat.com/errata/RHSA-2025:8672"
      }
    ],
    "source_lang": "en-US",
    "title": "Keycloack: Mehrere Schwachstellen erm\u00f6glichen Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2025-06-09T22:00:00.000+00:00",
      "generator": {
        "date": "2025-06-10T08:25:40.456+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2025-0908",
      "initial_release_date": "2025-04-29T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-04-29T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-06-09T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c26.2.2",
                "product": {
                  "name": "Open Source Keycloak \u003c26.2.2",
                  "product_id": "T043249"
                }
              },
              {
                "category": "product_version",
                "name": "26.2.2",
                "product": {
                  "name": "Open Source Keycloak 26.2.2",
                  "product_id": "T043249-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:keycloak:keycloak:26.2.2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Keycloak"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "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:-"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "build of Keycloak \u003c26.0.11",
                "product": {
                  "name": "Red Hat Enterprise Linux build of Keycloak \u003c26.0.11",
                  "product_id": "T043219"
                }
              },
              {
                "category": "product_version",
                "name": "build of Keycloak 26.0.11",
                "product": {
                  "name": "Red Hat Enterprise Linux build of Keycloak 26.0.11",
                  "product_id": "T043219-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:build_of_keycloak__26.0.11"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-3501",
      "product_status": {
        "known_affected": [
          "T043249",
          "67646",
          "T043219"
        ]
      },
      "release_date": "2025-04-29T22:00:00.000+00:00",
      "title": "CVE-2025-3501"
    },
    {
      "cve": "CVE-2025-3910",
      "product_status": {
        "known_affected": [
          "T043249",
          "67646",
          "T043219"
        ]
      },
      "release_date": "2025-04-29T22:00:00.000+00:00",
      "title": "CVE-2025-3910"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.