WID-SEC-W-2024-2046

Vulnerability from csaf_certbund - Published: 2024-09-03 22:00 - Updated: 2024-12-17 23:00
Summary
Keycloak: Schwachstelle ermöglicht 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 eine Schwachstelle in Keycloak ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme
- UNIX
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, anonymer Angreifer kann eine Schwachstelle in Keycloak ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2024-2046 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-2046.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-2046 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2046"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2024-09-03",
        "url": "https://github.com/advisories/GHSA-8wm9-24qg-m5qj"
      },
      {
        "category": "external",
        "summary": "Nist Vulnerability Database vom 2024-09-03",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-4629"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:6493 vom 2024-09-09",
        "url": "https://access.redhat.com/errata/RHSA-2024:6493"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:6501 vom 2024-09-09",
        "url": "https://access.redhat.com/errata/RHSA-2024:6501"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:6500 vom 2024-09-09",
        "url": "https://access.redhat.com/errata/RHSA-2024:6500"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:6499 vom 2024-09-09",
        "url": "https://access.redhat.com/errata/RHSA-2024:6499"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:6497 vom 2024-09-09",
        "url": "https://access.redhat.com/errata/RHSA-2024:6497"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:6495 vom 2024-09-09",
        "url": "https://access.redhat.com/errata/RHSA-2024:6495"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:6494 vom 2024-09-09",
        "url": "https://access.redhat.com/errata/RHSA-2024:6494"
      },
      {
        "category": "external",
        "summary": "Hitachi Vulnerability Information HITACHI-SEC-2024-152 vom 2024-12-17",
        "url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2024-152/index.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Keycloak: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2024-12-17T23:00:00.000+00:00",
      "generator": {
        "date": "2024-12-18T10:18:08.374+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.10"
        }
      },
      "id": "WID-SEC-W-2024-2046",
      "initial_release_date": "2024-09-03T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-09-03T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-09-09T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-12-17T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von HITACHI aufgenommen"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Hitachi Ops Center",
            "product": {
              "name": "Hitachi Ops Center",
              "product_id": "T017562",
              "product_identification_helper": {
                "cpe": "cpe:/a:hitachi:ops_center:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Hitachi"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c24.0.4",
                "product": {
                  "name": "Open Source Keycloak \u003c24.0.4",
                  "product_id": "T037254"
                }
              },
              {
                "category": "product_version",
                "name": "24.0.4",
                "product": {
                  "name": "Open Source Keycloak 24.0.4",
                  "product_id": "T037254-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:keycloak:keycloak:24.0.4"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "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:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-4629",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Keycloak. Diese Fehler besteht aufgrund einer unsachgem\u00e4\u00dfen Handhabung des Timings von Anmeldeversuchen, was dazu f\u00fchrt, dass Passw\u00f6rter \u00fcber die konfigurierten Grenzen hinaus erraten werden k\u00f6nnen. Durch das Senden mehrerer gleichzeitiger Anmeldeanfragen kann ein entfernter, anonymer Angreifer diese Schwachstelle ausnutzen, um den Brute-Force-Schutz zu umgehen."
        }
      ],
      "product_status": {
        "known_affected": [
          "67646",
          "T037254",
          "T017562"
        ]
      },
      "release_date": "2024-09-03T22:00:00.000+00:00",
      "title": "CVE-2024-4629"
    }
  ]
}


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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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