{
  "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 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" : "Die GNU libc ist die Basis C Bibliothek unter Linux sowie anderen Unix-Betriebssystemen, welche die Systemaufrufe sowie Basisfunktionalität bereitstellt.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann mehrere Schwachstellen in GNU libc ausnutzen, um seine Privilegien zu erhöhen oder einen Denial of Service Zustand herbeizuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- UNIX",
      "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-2024-0246 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0246.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-0246 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0246"
    }, {
      "category" : "external",
      "summary" : "glibc advisory announcement vom 2024-01-30",
      "url" : "https://sourceware.org/pipermail/libc-announce/2024/000037.html"
    }, {
      "category" : "external",
      "summary" : "Qualys Blog vom 2024-01-30",
      "url" : "https://blog.qualys.com/vulnerabilities-threat-research/2024/01/30/qualys-tru-discovers-important-vulnerabilities-in-gnu-c-librarys-syslog"
    }, {
      "category" : "external",
      "summary" : "Qualys Security Advisory mit PoC vom 2024-01-30",
      "url" : "https://www.qualys.com/2024/01/30/cve-2023-6246/syslog.txt"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory vom 2024-01-30",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2024-07597a0fb3"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory vom 2024-01-30",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2024-aec80d6e8a"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory vom 2024-01-30",
      "url" : "https://lists.debian.org/debian-security-announce/2024/msg00018.html"
    }, {
      "category" : "external",
      "summary" : "glibc advisory announcement vom 2024-01-30",
      "url" : "https://sourceware.org/pipermail/libc-announce/2024/000037.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202402-01 vom 2024-02-02",
      "url" : "https://security.gentoo.org/glsa/202402-01"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6620-1 vom 2024-02-01",
      "url" : "https://ubuntu.com/security/notices/USN-6620-1"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2025-146 vom 2025-04-08",
      "url" : "https://www.dell.com/support/kbdoc/en-us/000299628/dsa-2025-146-security-update-for-dell-idrac9-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "Siemens Security Advisory SSA-082556 vom 2025-06-10",
      "url" : "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2025-339 vom 2025-09-01",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000362542/dsa-2025-339-security-update-for-dell-avamar-data-store-gen5a-multiple-third-party-component-vulnerabilities"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2025-166 vom 2025-10-14",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000363693/dsa-2025-166-security-update-for-dell-powerscale-onefs-multiple-third-party-component-vulnerabilities"
    } ],
    "source_lang" : "en-US",
    "title" : "GNU libc: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2025-10-13T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-10-14T09:19:49.602+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2024-0246",
      "initial_release_date" : "2024-01-30T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2024-01-30T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2024-02-01T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Gentoo und Ubuntu aufgenommen"
      }, {
        "date" : "2025-04-08T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2025-06-10T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Siemens aufgenommen"
      }, {
        "date" : "2025-08-31T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2025-10-13T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "6"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Dell Avamar",
        "product" : {
          "name" : "Dell Avamar",
          "product_id" : "T039664",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:avamar:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "OneFS",
          "product" : {
            "name" : "Dell PowerScale OneFS",
            "product_id" : "T034610",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:powerscale_onefs:onefs"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "PowerScale"
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.00.00.181",
          "product" : {
            "name" : "Dell integrated Dell Remote Access Controller <7.00.00.181",
            "product_id" : "T042656"
          }
        }, {
          "category" : "product_version",
          "name" : "7.00.00.181",
          "product" : {
            "name" : "Dell integrated Dell Remote Access Controller 7.00.00.181",
            "product_id" : "T042656-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:dell:idrac:7.00.00.181"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<7.20.30.50",
          "product" : {
            "name" : "Dell integrated Dell Remote Access Controller <7.20.30.50",
            "product_id" : "T042657"
          }
        }, {
          "category" : "product_version",
          "name" : "7.20.30.50",
          "product" : {
            "name" : "Dell integrated Dell Remote Access Controller 7.20.30.50",
            "product_id" : "T042657-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:dell:idrac:7.20.30.50"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "integrated Dell Remote Access Controller"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Gentoo Linux",
        "product" : {
          "name" : "Gentoo Linux",
          "product_id" : "T012167",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:gentoo:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Gentoo"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<2.36-9+deb12u4",
          "product" : {
            "name" : "Open Source GNU libc <2.36-9+deb12u4",
            "product_id" : "T032430"
          }
        }, {
          "category" : "product_version",
          "name" : "2.36-9+deb12u4",
          "product" : {
            "name" : "Open Source GNU libc 2.36-9+deb12u4",
            "product_id" : "T032430-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:gnu:glibc:2.36-9deb12u4"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "GNU libc"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "1500 CPU",
          "product" : {
            "name" : "Siemens SIMATIC S7 1500 CPU",
            "product_id" : "T025776",
            "product_identification_helper" : {
              "cpe" : "cpe:/h:siemens:simatic_s7:1500_cpu"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "SIMATIC S7"
      } ],
      "category" : "vendor",
      "name" : "Siemens"
    }, {
      "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-2023-6246",
    "product_status" : {
      "known_affected" : [ "T034610", "T042656", "T000126", "T042657", "T025776", "T012167", "T032430", "T039664" ]
    },
    "release_date" : "2024-01-30T23:00:00.000+00:00",
    "title" : "CVE-2023-6246"
  }, {
    "cve" : "CVE-2023-6779",
    "product_status" : {
      "known_affected" : [ "T034610", "T042656", "T000126", "T042657", "T025776", "T012167", "T032430", "T039664" ]
    },
    "release_date" : "2024-01-30T23:00:00.000+00:00",
    "title" : "CVE-2023-6779"
  }, {
    "cve" : "CVE-2023-6780",
    "product_status" : {
      "known_affected" : [ "T034610", "T042656", "T000126", "T042657", "T025776", "T012167", "T032430", "T039664" ]
    },
    "release_date" : "2024-01-30T23:00:00.000+00:00",
    "title" : "CVE-2023-6780"
  } ]
}