{
  "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" : "Libvirt ist eine Bibliothek, die Schnittstellen zu den Virtualisierungsfunktionen von Linux anbietet und Werkzeuge zur Verwaltung von virtualisierten Systemen zur Verfügung stellt.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann eine Schwachstelle in libvirt ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux",
      "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-2024-0692 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0692.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-0692 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0692"
    }, {
      "category" : "external",
      "summary" : "GitHub Advisory Database vom 2024-03-21",
      "url" : "https://github.com/advisories/GHSA-h9fq-4hj4-g596"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3778 vom 2024-04-01",
      "url" : "https://lists.debian.org/debian-lts-announce/2024/04/msg00000.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1078-1 vom 2024-04-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018246.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1083-1 vom 2024-04-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018247.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1100-1 vom 2024-04-08",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018296.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2024:1099-1 vom 2024-04-08",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018297.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6734-1 vom 2024-04-15",
      "url" : "https://ubuntu.com/security/notices/USN-6734-1"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2024-2513 vom 2024-04-18",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2024-2513.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6734-2 vom 2024-04-29",
      "url" : "https://ubuntu.com/security/notices/USN-6734-2"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:2560 vom 2024-04-30",
      "url" : "https://access.redhat.com/errata/RHSA-2024:2560"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2024-2560 vom 2024-05-07",
      "url" : "https://linux.oracle.com/errata/ELSA-2024-2560.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:3253 vom 2024-05-22",
      "url" : "https://access.redhat.com/errata/RHSA-2024:3253"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2024-3253 vom 2024-06-01",
      "url" : "https://linux.oracle.com/errata/ELSA-2024-3253.html"
    }, {
      "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" : "Gentoo Linux Security Advisory GLSA-202412-16 vom 2024-12-11",
      "url" : "https://security.gentoo.org/glsa/202412-16"
    } ],
    "source_lang" : "en-US",
    "title" : "libvirt: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2024-12-10T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-12-11T11:12:07.722+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.10"
        }
      },
      "id" : "WID-SEC-W-2024-0692",
      "initial_release_date" : "2024-03-21T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2024-03-21T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2024-04-01T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Debian und SUSE aufgenommen"
      }, {
        "date" : "2024-04-08T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2024-04-15T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-04-17T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2024-04-29T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-05-01T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-05-07T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-05-21T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-06-02T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-08-05T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Dell aufgenommen"
      }, {
        "date" : "2024-12-10T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Gentoo aufgenommen"
      } ],
      "status" : "final",
      "version" : "12"
    }
  },
  "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" : [ {
        "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" : "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" : "Gentoo Linux",
        "product" : {
          "name" : "Gentoo Linux",
          "product_id" : "T012167",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:gentoo:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Gentoo"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source libvirt",
        "product" : {
          "name" : "Open Source libvirt",
          "product_id" : "T033624",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:redhat:libvirt:-"
          }
        }
      } ],
      "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:-"
          }
        }
      } ],
      "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-2024-2494",
    "notes" : [ {
      "category" : "description",
      "text" : "Es besteht eine Schwachstelle in libvirt. Dieser Fehler besteht in den RPC-Bibliotheks-APIs aufgrund eines unzureichenden Speichermanagements. Es können dadurch Fehler beim Prüfprozess für nicht-negative Zahlen entstehen, wodurch diese als sehr große positive Zahlen behandelt werden. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "T014381", "2951", "T002207", "67646", "T000126", "T033624", "T024663", "398363", "T012167", "T004914" ]
    },
    "release_date" : "2024-03-21T23:00:00.000+00:00",
    "title" : "CVE-2024-2494"
  } ]
}