{
  "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 lokaler 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-2024-2000 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2024-2000.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2024-2000 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2000"
    }, {
      "category" : "external",
      "summary" : "Eintrag in der OSS Mailing Liste vom 2018-10-31",
      "url" : "http://seclists.org/oss-sec/2018/q4/120"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:3912-1 vom 2018-11-27",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20183912-1.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3826-1 vom 2018-11-27",
      "url" : "http://www.ubuntu.com/usn/usn-3826-1"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:3927-1 vom 2018-11-28",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20183927-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:3973-1 vom 2018-12-05",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20183973-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:3975-1 vom 2018-12-05",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20183975-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:3987-1 vom 2018-12-06",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20183987-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:4129-1 vom 2018-12-17",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20184129-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:4185-1 vom 2018-12-19",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20184185-1.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2018-4313 vom 2018-12-22",
      "url" : "http://linux.oracle.com/errata/ELSA-2018-4313.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2018-4312 vom 2018-12-22",
      "url" : "http://linux.oracle.com/errata/ELSA-2018-4312.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:4237-1 vom 2018-12-23",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20184237-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2019:0003-1 vom 2019-01-03",
      "url" : "https://www.suse.com/support/update/announcement/2019/suse-su-20190003-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2019:13921-1 vom 2019-01-02",
      "url" : "https://www.suse.com/de-de/support/update/announcement/2019/suse-su-201913921-1/"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2019-4520 vom 2019-01-28",
      "url" : "http://linux.oracle.com/errata/ELSA-2019-4520.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" : "SUSE Security Update SUSE-SU-2019:0827-1 vom 2019-04-01",
      "url" : "https://www.suse.com/support/update/announcement/2019/suse-su-20190827-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2019:0825-1 vom 2019-04-01",
      "url" : "https://www.suse.com/support/update/announcement/2019/suse-su-20190825-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2019:14011-1 vom 2019-04-03",
      "url" : "https://www.suse.com/support/update/announcement/2019/suse-su-201914011-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:3973-2 vom 2019-04-28",
      "url" : "https://www.suse.com/support/update/announcement/2019/suse-su-20183973-2.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" : "Debian Security Advisory DSA-4454 vom 2019-05-31",
      "url" : "https://www.debian.org/security/2019/dsa-4454"
    }, {
      "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"
    } ],
    "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" : "2024-09-03T08:16:39.455+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.6"
        }
      },
      "id" : "WID-SEC-W-2024-2000",
      "initial_release_date" : "2018-10-31T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2018-10-31T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2018-11-18T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Added references"
      }, {
        "date" : "2018-11-26T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-11-26T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-11-27T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-12-04T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-12-05T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-12-16T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-12-19T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-12-23T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Oracle Linux und SUSE aufgenommen"
      }, {
        "date" : "2019-01-02T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2019-01-02T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2019-01-28T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2019-03-14T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2019-04-01T22:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2019-04-03T22:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2019-04-28T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2019-05-15T22:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2019-06-02T22:00:00.000+00:00",
        "number" : "19",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2024-09-02T22:00:00.000+00:00",
        "number" : "20",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      } ],
      "status" : "final",
      "version" : "20"
    }
  },
  "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" : "Open Source QEMU",
        "product" : {
          "name" : "Open Source QEMU",
          "product_id" : "T007150",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:qemu: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-2018-18849",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in QEMU. Ein \"out of bounds\" Speicherzugriff in der LSI53C895A SCSI Host Bus Adapter Emulation ist die Ursache dieser Schwachstelle. Ein Lokaler Angreifer kann das ausnutzen um den Qemu-Prozess zum Absturz zu bringen und somit einen Denial of Service verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "T000126", "T007150", "T004914" ]
    },
    "release_date" : "2018-10-31T23:00:00.000+00:00",
    "title" : "CVE-2018-18849"
  } ]
}