{
  "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 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."
    }, {
      "category" : "description",
      "text" : "Kerberos ist ein verteilter Netzwerkdienst zur Authentifizierung. MIT Kerberos ist die freie Implementierung des \"Kerberos network authentication protocol\", des Massachusetts Institute of Technology (MIT).",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in MIT Kerberos ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- Sonstiges\n- UNIX\n- Windows",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2024-0485 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0485.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-0485 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0485"
    }, {
      "category" : "external",
      "summary" : "Mitre Vulnerability Database vom 2024-02-26",
      "url" : "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26458"
    }, {
      "category" : "external",
      "summary" : "GitHub LuMingYinDetect vom 2024-02-26",
      "url" : "https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_1.md"
    }, {
      "category" : "external",
      "summary" : "Mitre Vulnerability Database vom 2024-02-26",
      "url" : "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26461"
    }, {
      "category" : "external",
      "summary" : "GitHub LuMingYinDetect vom 2024-02-26",
      "url" : "https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_2.md"
    }, {
      "category" : "external",
      "summary" : "Mitre Vulnerability Database vom 2024-02-26",
      "url" : "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26462"
    }, {
      "category" : "external",
      "summary" : "GitHub LuMingYinDetect vom 2024-02-26",
      "url" : "https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_3.md"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:0997-1 vom 2024-03-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018218.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:0997-1 vom 2024-03-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018220.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:0999-1 vom 2024-03-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018217.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:0997-1 vom 2024-03-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018219.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1001-1 vom 2024-03-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018222.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1006-1 vom 2024-03-27",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-March/018224.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1148-1 vom 2024-04-08",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018275.html"
    }, {
      "category" : "external",
      "summary" : "NetApp Security Advisory NTAP-20240415-0010 vom 2024-04-15",
      "url" : "https://security.netapp.com/advisory/ntap-20240415-0010/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:3268 vom 2024-05-22",
      "url" : "https://access.redhat.com/errata/RHSA-2024:3268"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2024-3268 vom 2024-05-30",
      "url" : "http://linux.oracle.com/errata/ELSA-2024-3268.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2024-2512 vom 2024-06-28",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2024-2512.html"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2024-BDC305FE55 vom 2024-07-09",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2024-bdc305fe55"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2024-1F68985052 vom 2024-07-09",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2024-1f68985052"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2024-DF2C70DBA9 vom 2024-07-09",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2024-df2c70dba9"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7160134 vom 2024-07-12",
      "url" : "https://www.ibm.com/support/pages/node/7160134"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2024-348 vom 2024-08-06",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000227573/dsa-2024-348-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-security-update-for-multiple-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2024-412 vom 2024-09-30",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000230678/dsa-2024-412-security-update-for-dell-ecs-3-8-1-2-multiple-third-party-component-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2024-422 vom 2024-10-10",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000234730/dsa-2024-422-security-update-for-dell-networker-vproxy-multiple-component-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin",
      "url" : "https://www.ibm.com/support/pages/node/7174634"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:9331 vom 2024-11-12",
      "url" : "https://access.redhat.com/errata/RHSA-2024:9331"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7178065 vom 2024-12-06",
      "url" : "https://www.ibm.com/support/pages/node/7178065"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin",
      "url" : "https://www.ibm.com/support/pages/node/7157667"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7182192 vom 2025-01-31",
      "url" : "https://www.ibm.com/support/pages/node/7182192"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7314-1 vom 2025-03-03",
      "url" : "https://ubuntu.com/security/notices/USN-7314-1"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7185244 vom 2025-03-10",
      "url" : "https://www.ibm.com/support/pages/node/7185244"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20051-1 vom 2025-06-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021275.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2026:20284-1 vom 2026-02-13",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2026-February/024200.html"
    } ],
    "source_lang" : "en-US",
    "title" : "MIT Kerberos: Mehrere Schwachstellen ermöglichen Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-02-15T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-02-16T13:26:16.588+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2024-0485",
      "initial_release_date" : "2024-02-26T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2024-02-26T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2024-03-26T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-03-27T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-04-08T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-04-15T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von NetApp aufgenommen"
      }, {
        "date" : "2024-05-21T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-05-30T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-06-30T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2024-07-09T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Fedora aufgenommen"
      }, {
        "date" : "2024-07-11T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2024-08-05T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2024-09-30T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2024-10-09T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2024-10-31T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2024-11-11T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-12-08T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2025-01-27T23:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2025-01-30T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2025-03-03T23:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-03-10T23:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2025-06-04T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2026-02-15T23:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "22"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Amazon Linux 2",
        "product" : {
          "name" : "Amazon Linux 2",
          "product_id" : "398363",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:amazon:linux_2:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Amazon"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<3.8.1.2",
          "product" : {
            "name" : "Dell ECS <3.8.1.2",
            "product_id" : "T037906"
          }
        }, {
          "category" : "product_version",
          "name" : "3.8.1.2",
          "product" : {
            "name" : "Dell ECS 3.8.1.2",
            "product_id" : "T037906-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:dell:ecs:3.8.1.2"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "ECS"
      }, {
        "category" : "product_name",
        "name" : "Dell NetWorker",
        "product" : {
          "name" : "Dell NetWorker",
          "product_id" : "T024663",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:networker:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "EMC Avamar",
        "product" : {
          "name" : "EMC Avamar",
          "product_id" : "T014381",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:emc:avamar:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "EMC"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Fedora Linux",
        "product" : {
          "name" : "Fedora Linux",
          "product_id" : "74185",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:fedoraproject:fedora:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Fedora"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "Certified Container",
          "product" : {
            "name" : "IBM App Connect Enterprise Certified Container",
            "product_id" : "T037907",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:app_connect_enterprise:certified_container"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "App Connect Enterprise"
      }, {
        "branches" : [ {
          "category" : "product_name",
          "name" : "IBM MQ",
          "product" : {
            "name" : "IBM MQ",
            "product_id" : "T036688",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:mq:operator"
            }
          }
        }, {
          "category" : "product_version",
          "name" : "Container",
          "product" : {
            "name" : "IBM MQ Container",
            "product_id" : "T040640",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:mq:container"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "MQ"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.5.0 UP9",
          "product" : {
            "name" : "IBM QRadar SIEM <7.5.0 UP9",
            "product_id" : "T036127"
          }
        }, {
          "category" : "product_version",
          "name" : "7.5.0 UP9",
          "product" : {
            "name" : "IBM QRadar SIEM 7.5.0 UP9",
            "product_id" : "T036127-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:qradar_siem:7.5.0_up9"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.5.0 UP10 IF01",
          "product" : {
            "name" : "IBM QRadar SIEM <7.5.0 UP10 IF01",
            "product_id" : "T038741"
          }
        }, {
          "category" : "product_version",
          "name" : "7.5.0 UP10 IF01",
          "product" : {
            "name" : "IBM QRadar SIEM 7.5.0 UP10 IF01",
            "product_id" : "T038741-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:qradar_siem:7.5.0_up10_if01"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "QRadar SIEM"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "12",
          "product" : {
            "name" : "IBM Security Guardium 12.0",
            "product_id" : "T031092",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:security_guardium:12.0"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Security Guardium"
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "krb5-1.21.2",
          "product" : {
            "name" : "MIT Kerberos krb5-1.21.2",
            "product_id" : "T033104",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:mit:kerberos:krb5-1.21.2"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Kerberos"
      } ],
      "category" : "vendor",
      "name" : "MIT"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "NetApp ActiveIQ Unified Manager",
        "product" : {
          "name" : "NetApp ActiveIQ Unified Manager",
          "product_id" : "T026333",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:netapp:active_iq_unified_manager:vmware_vsphere"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "NetApp"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "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"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "SUSE"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Ubuntu Linux",
        "product" : {
          "name" : "Ubuntu Linux",
          "product_id" : "T000126",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:canonical:ubuntu_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Ubuntu"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2024-26458",
    "product_status" : {
      "known_affected" : [ "T033104", "T037906", "67646", "T036127", "T036688", "T004914", "74185", "T038741", "T014381", "T002207", "T000126", "T031092", "T024663", "398363", "T037907", "T040640", "T026333" ]
    },
    "release_date" : "2024-02-26T23:00:00.000+00:00",
    "title" : "CVE-2024-26458"
  }, {
    "cve" : "CVE-2024-26461",
    "product_status" : {
      "known_affected" : [ "T033104", "T037906", "67646", "T036127", "T036688", "T004914", "74185", "T038741", "T014381", "T002207", "T000126", "T031092", "T024663", "398363", "T037907", "T040640", "T026333" ]
    },
    "release_date" : "2024-02-26T23:00:00.000+00:00",
    "title" : "CVE-2024-26461"
  }, {
    "cve" : "CVE-2024-26462",
    "product_status" : {
      "known_affected" : [ "T033104", "T037906", "67646", "T036127", "T036688", "T004914", "74185", "T038741", "T014381", "T002207", "T000126", "T031092", "T024663", "398363", "T037907", "T040640", "T026333" ]
    },
    "release_date" : "2024-02-26T23:00:00.000+00:00",
    "title" : "CVE-2024-26462"
  } ]
}