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


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "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, authentisierter Angreifer kann eine Schwachstelle in Keycloak ausnutzen, um einen Cross-Site Scripting Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux",
        "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-2023-3173 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-3173.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-3173 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-3173"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2023-12-18",
        "url": "https://github.com/advisories/GHSA-3p75-q5cc-qmj7"
      },
      {
        "category": "external",
        "summary": "NIST Vulnerability Database vom 2023-12-18",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6927"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0097 vom 2024-01-10",
        "url": "https://access.redhat.com/errata/RHSA-2024:0097"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0094 vom 2024-01-10",
        "url": "https://access.redhat.com/errata/RHSA-2024:0094"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0095 vom 2024-01-10",
        "url": "https://access.redhat.com/errata/RHSA-2024:0095"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0096 vom 2024-01-10",
        "url": "https://access.redhat.com/errata/RHSA-2024:0096"
      },
      {
        "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"
    }
  ]
}


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