{
  "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 entfernter, anonymer 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-2024-0748 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2024-0748.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-0748 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0748"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla Bug 1828190 vom 2020-05-05",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1828190"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1208-1 vom 2020-05-15",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20201208-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1277-1 vom 2020-05-21",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20201277-1.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-4371-1 vom 2020-05-21",
      "url" : "https://usn.ubuntu.com/4371-1/"
    }, {
      "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" : "Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02",
      "url" : "https://linux.oracle.com/errata/ELSA-2024-12604.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2024-12605 vom 2024-09-02",
      "url" : "https://linux.oracle.com/errata/ELSA-2024-12605.html"
    }, {
      "category" : "external",
      "summary" : "openSUSE Security Update OPENSUSE-SU-2024:14490-1 vom 2024-11-15",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UEZKWHJBBGGKIPJ6SR2VA5UMFQO2PBNJ/"
    } ],
    "source_lang" : "en-US",
    "title" : "libvirt: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2024-11-17T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-11-18T09:05:54.836+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.8"
        }
      },
      "id" : "WID-SEC-W-2024-0748",
      "initial_release_date" : "2020-05-05T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2020-05-05T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2020-05-14T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-05-21T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE und Ubuntu aufgenommen"
      }, {
        "date" : "2020-05-28T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Referenz(en) aufgenommen: FEDORA-2020-5CD83EFDA7"
      }, {
        "date" : "2024-04-01T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2024-09-02T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-11-17T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von openSUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "7"
    }
  },
  "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" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<6.1.0",
          "product" : {
            "name" : "Open Source libvirt <6.1.0",
            "product_id" : "712005"
          }
        }, {
          "category" : "product_version",
          "name" : "6.1.0",
          "product" : {
            "name" : "Open Source libvirt 6.1.0",
            "product_id" : "712005-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:libvirt:6.1.0"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "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" : "SUSE Linux",
        "product" : {
          "name" : "SUSE Linux",
          "product_id" : "T002207",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:suse_linux:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "SUSE openSUSE",
        "product" : {
          "name" : "SUSE openSUSE",
          "product_id" : "T027843",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:suse:opensuse:-"
          }
        }
      } ],
      "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-2020-12430",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in libvirt. Diese besteht aufgrund eines Speicherlecks innerhalb des domstats-Befehls, aufgrund eines Fehlers in qemuDomainGetStatsIOThread() in qemu/qemu_driver.c in libvirt. Ein entfernter Angreifer kann das ausnutzen, um einen Denial of Service zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T000126", "T027843", "712005", "T004914" ]
    },
    "release_date" : "2020-05-05T22:00:00.000+00:00",
    "title" : "CVE-2020-12430"
  } ]
}