{
  "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" : "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 eine Schwachstelle in GNU libc ausnutzen, um beliebigen Programmcode auszuführen.",
      "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-2025-1089 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1089.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-1089 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1089"
    }, {
      "category" : "external",
      "summary" : "GitHub Advisory Database vom 2025-05-18",
      "url" : "https://github.com/advisories/GHSA-8mm9-c4mg-vfjh"
    }, {
      "category" : "external",
      "summary" : "European Union Vulnerability Database vom 2025-05-18",
      "url" : "https://euvd.enisa.europa.eu/enisa/EUVD-2025-15553"
    }, {
      "category" : "external",
      "summary" : "glibc Advisory vom 2025-05-18",
      "url" : "https://sourceware.org/cgit/glibc/tree/advisories/GLIBC-SA-2025-0002"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:01702-1 vom 2025-05-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020901.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4181 vom 2025-05-27",
      "url" : "https://lists.debian.org/debian-lts-announce/2025/05/msg00033.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7541-1 vom 2025-05-28",
      "url" : "https://ubuntu.com/security/notices/USN-7541-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20332-1 vom 2025-05-29",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020974.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:01784-1 vom 2025-05-30",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-May/020998.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20361-1 vom 2025-06-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021012.html"
    }, {
      "category" : "external",
      "summary" : "IGEL Security Notice ISN-2025-21 vom 2025-06-03",
      "url" : "https://kb.igel.com/security-safety/current/isn-2025-21-glibc-vulnerability"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:01702-2 vom 2025-06-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021079.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:8655 vom 2025-06-09",
      "url" : "https://access.redhat.com/errata/RHSA-2025:8655"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:8686 vom 2025-06-09",
      "url" : "https://access.redhat.com/errata/RHSA-2025:8686"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-8655 vom 2025-06-10",
      "url" : "https://linux.oracle.com/errata/ELSA-2025-8655.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-8686 vom 2025-06-11",
      "url" : "https://linux.oracle.com/errata/ELSA-2025-8686.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:9028 vom 2025-06-12",
      "url" : "https://access.redhat.com/errata/RHSA-2025:9028"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-20375 vom 2025-06-18",
      "url" : "https://linux.oracle.com/errata/ELSA-2025-20375.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:9336 vom 2025-06-23",
      "url" : "https://access.redhat.com/errata/RHSA-2025:9336"
    }, {
      "category" : "external",
      "summary" : "NetApp Security Advisory NTAP-20250627-0010 vom 2025-06-27",
      "url" : "https://security.netapp.com/advisory/NTAP-20250627-0010"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:9750 vom 2025-07-01",
      "url" : "https://access.redhat.com/errata/RHSA-2025:9750"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:9725 vom 2025-07-02",
      "url" : "https://access.redhat.com/errata/RHSA-2025:9725"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:9765 vom 2025-07-02",
      "url" : "https://access.redhat.com/errata/RHSA-2025:9765"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:10219 vom 2025-07-02",
      "url" : "https://access.redhat.com/errata/RHSA-2025:10219"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:10220 vom 2025-07-02",
      "url" : "https://access.redhat.com/errata/RHSA-2025:10220"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2025:10294 vom 2025-07-09",
      "url" : "https://access.redhat.com/errata/RHSA-2025:10294"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7240431 vom 2025-07-23",
      "url" : "https://www.ibm.com/support/pages/node/7240431"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7241589 vom 2025-08-06",
      "url" : "https://www.ibm.com/support/pages/node/7241589"
    }, {
      "category" : "external",
      "summary" : "IBM Security Bulletin 7241565 vom 2025-08-06",
      "url" : "https://www.ibm.com/support/pages/node/7241565"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-10219 vom 2025-08-26",
      "url" : "http://linux.oracle.com/errata/ELSA-2025-10219.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-10219 vom 2025-08-26",
      "url" : "https://linux.oracle.com/errata/ELSA-2025-10219.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-20596 vom 2025-09-17",
      "url" : "https://linux.oracle.com/errata/ELSA-2025-20596.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202509-04 vom 2025-09-18",
      "url" : "https://security.gentoo.org/glsa/202509-04"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-28054 vom 2025-12-18",
      "url" : "https://linux.oracle.com/errata/ELSA-2025-28054.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2026:0934 vom 2026-01-22",
      "url" : "https://access.redhat.com/errata/RHSA-2026:0934"
    } ],
    "source_lang" : "en-US",
    "title" : "GNU libc: Schwachstelle ermöglicht Codeausführung",
    "tracking" : {
      "current_release_date" : "2026-01-21T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-01-22T08:54:49.383+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2025-1089",
      "initial_release_date" : "2025-05-18T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2025-05-18T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2025-05-19T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Korrektur Angriffsvektor + Bewertung"
      }, {
        "date" : "2025-05-25T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-05-27T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2025-05-29T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Ubuntu und SUSE aufgenommen"
      }, {
        "date" : "2025-06-01T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-02T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-03T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von IGEL aufgenommen"
      }, {
        "date" : "2025-06-09T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Red Hat und Oracle Linux aufgenommen"
      }, {
        "date" : "2025-06-11T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2025-06-12T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-06-17T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2025-06-22T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-06-29T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von NetApp aufgenommen"
      }, {
        "date" : "2025-06-30T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-07-01T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-07-02T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-07-08T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-07-23T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2025-08-06T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von IBM aufgenommen"
      }, {
        "date" : "2025-08-25T22:00:00.000+00:00",
        "number" : "21",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2025-09-17T22:00:00.000+00:00",
        "number" : "22",
        "summary" : "Neue Updates von Oracle Linux und Gentoo aufgenommen"
      }, {
        "date" : "2025-12-18T23:00:00.000+00:00",
        "number" : "23",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2026-01-21T23:00:00.000+00:00",
        "number" : "24",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "24"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Debian Linux",
        "product" : {
          "name" : "Debian Linux",
          "product_id" : "2951",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:debian:debian_linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Debian"
    }, {
      "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" : "<LTS 12.0.14",
          "product" : {
            "name" : "IBM App Connect Enterprise <LTS 12.0.14",
            "product_id" : "T045928"
          }
        }, {
          "category" : "product_version",
          "name" : "LTS 12.0.14",
          "product" : {
            "name" : "IBM App Connect Enterprise LTS 12.0.14",
            "product_id" : "T045928-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:app_connect_enterprise:lts_12.0.14"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "App Connect Enterprise"
      }, {
        "category" : "product_name",
        "name" : "IBM MQ",
        "product" : {
          "name" : "IBM MQ",
          "product_id" : "T021398",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:ibm:mq:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<7.5.0 UP13",
          "product" : {
            "name" : "IBM QRadar SIEM <7.5.0 UP13",
            "product_id" : "T045828"
          }
        }, {
          "category" : "product_version",
          "name" : "7.5.0 UP13",
          "product" : {
            "name" : "IBM QRadar SIEM 7.5.0 UP13",
            "product_id" : "T045828-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:ibm:qradar_siem:7.5.0_up13"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "QRadar SIEM"
      } ],
      "category" : "vendor",
      "name" : "IBM"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "IGEL OS",
        "product" : {
          "name" : "IGEL OS",
          "product_id" : "T017865",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:igel:os:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "IGEL"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "for VMware vSphere",
          "product" : {
            "name" : "NetApp ActiveIQ Unified Manager for VMware vSphere",
            "product_id" : "T025152",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:netapp:active_iq_unified_manager:for_vmware_vsphere"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "ActiveIQ Unified Manager"
      } ],
      "category" : "vendor",
      "name" : "NetApp"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<2.39",
          "product" : {
            "name" : "Open Source GNU libc <2.39",
            "product_id" : "T043910"
          }
        }, {
          "category" : "product_version",
          "name" : "2.39",
          "product" : {
            "name" : "Open Source GNU libc 2.39",
            "product_id" : "T043910-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:gnu:glibc:2.39"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "GNU libc"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "Container Platform <4.16.43",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform <4.16.43",
            "product_id" : "T044983"
          }
        }, {
          "category" : "product_version",
          "name" : "Container Platform 4.16.43",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform 4.16.43",
            "product_id" : "T044983-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:openshift:container_platform__4.16.43"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Container Platform <4.18.19",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform <4.18.19",
            "product_id" : "T044985"
          }
        }, {
          "category" : "product_version",
          "name" : "Container Platform 4.18.19",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform 4.18.19",
            "product_id" : "T044985-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:openshift:container_platform__4.18.19"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Container Platform <4.17.35",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform <4.17.35",
            "product_id" : "T045266"
          }
        }, {
          "category" : "product_version",
          "name" : "Container Platform 4.17.35",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform 4.17.35",
            "product_id" : "T045266-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:openshift:container_platform__4.17.35"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "OpenShift"
      } ],
      "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-2025-4802",
    "product_status" : {
      "known_affected" : [ "T025152", "67646", "T045828", "T012167", "T045928", "T004914", "T044983", "T044985", "2951", "T002207", "T017865", "T043910", "T000126", "T021398", "T045266" ]
    },
    "release_date" : "2025-05-18T22:00:00.000+00:00",
    "title" : "CVE-2025-4802"
  } ]
}