{
  "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" : "QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in QEMU 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-2024-2018 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2017/wid-sec-w-2024-2018.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-2018 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2018"
    }, {
      "category" : "external",
      "summary" : "Meldung auf der oss-sec Mailing Liste vom 2017-08-21",
      "url" : "https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg01850.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3414-1 vom 2017-09-13",
      "url" : "http://www.ubuntu.com/usn/usn-3414-1/"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-3991-1 vom 2017-10-03",
      "url" : "https://lists.debian.org/debian-security-announce/2017/msg00253.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-3991 vom 2017-10-04",
      "url" : "https://www.debian.org/security/2017/dsa-3991"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2924-1 vom 2017-11-03",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172924-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2936-1 vom 2017-11-07",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172936-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2017:2946-1 vom 2017-11-08",
      "url" : "https://www.suse.com/support/update/announcement/2017/suse-su-20172946-1.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2018-4285 vom 2018-11-21",
      "url" : "http://linux.oracle.com/errata/ELSA-2018-4285.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2018-4289 vom 2018-11-29",
      "url" : "http://linux.oracle.com/errata/ELSA-2018-4289.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2019-4585 vom 2019-03-15",
      "url" : "http://linux.oracle.com/errata/ELSA-2019-4585.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2019-4630 vom 2019-05-14",
      "url" : "http://linux.oracle.com/errata/ELSA-2019-4630.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" : "Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02",
      "url" : "https://linux.oracle.com/errata/ELSA-2024-12604.html"
    } ],
    "source_lang" : "en-US",
    "title" : "QEMU: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2024-09-02T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-09-03T08:16:52.956+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.6"
        }
      },
      "id" : "WID-SEC-W-2024-2018",
      "initial_release_date" : "2017-08-21T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2017-08-21T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2017-08-21T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2017-09-13T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-09-20T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Added references"
      }, {
        "date" : "2017-10-04T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-10-22T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Added references"
      }, {
        "date" : "2017-11-06T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "New remediations available"
      }, {
        "date" : "2017-11-08T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-11-20T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-11-28T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "New remediations available"
      }, {
        "date" : "2019-03-14T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2019-05-15T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-09-02T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      } ],
      "status" : "final",
      "version" : "13"
    }
  },
  "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" : "<2.10",
          "product" : {
            "name" : "Open Source QEMU <2.10",
            "product_id" : "T010616"
          }
        }, {
          "category" : "product_version",
          "name" : "2.1",
          "product" : {
            "name" : "Open Source QEMU 2.10",
            "product_id" : "T010616-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:qemu:qemu:2.10"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "QEMU"
      } ],
      "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" : "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-2017-12809",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in QEMU, wenn der Emulator mit IDE disk und CD/DVD-ROM Emulator Unterstützung kompiliert wurde. Diese Schwachstelle entsteht durch eine NULL-Pointer-Dereferenzierung beim Leeren eines leeren CDROM-Laufwerkes. Ein angemeldeter, entfernter und privilegierter Angreifer aus einem Gast System kann diese Schwachstelle ausnutzen, um einen Denial of Service Zustand herbeizuführen."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T000126", "T004914", "T010616" ]
    },
    "release_date" : "2017-08-21T22:00:00.000+00:00",
    "title" : "CVE-2017-12809"
  } ]
}