wid-sec-w-2023-0679
Vulnerability from csaf_certbund
Published
2020-06-01 22:00
Modified
2023-09-27 22:00
Summary
QEMU: Mehrere Schwachstellen ermöglichen Denial of Service

Notes

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.
Produktbeschreibung
QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.
Angriff
Ein lokaler Angreifer kann mehrere Schwachstellen in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- UNIX - Linux - MacOS X - Windows


To clipboard 

{
  "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 f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in QEMU ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- Linux\n- MacOS X\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-0679 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2023-0679.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-0679 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0679"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:3800-1 vom 2023-09-27",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016339.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:3721-1 vom 2023-09-21",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-September/016281.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0761-1 vom 2023-03-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-March/014067.html"
      },
      {
        "category": "external",
        "summary": "OSS Mailing List vom 2020-06-01",
        "url": "http://seclists.org/oss-sec/2020/q2/154"
      },
      {
        "category": "external",
        "summary": "OSS Mailing List vom 2020-06-01",
        "url": "http://seclists.org/oss-sec/2020/q2/157"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1829-1 vom 2021-06-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-June/008910.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4728 vom 2020-07-20",
        "url": "https://www.debian.org/security/2020/dsa-4728"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2015-1 vom 2020-07-23",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007171.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4733 vom 2020-07-24",
        "url": "https://www.debian.org/security/2020/dsa-4733"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-2288 vom 2020-07-26",
        "url": "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202007/msg00020.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4467-1 vom 2020-08-19",
        "url": "https://usn.ubuntu.com/4467-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1947-1 vom 2021-06-10",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-June/008990.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1240-1 vom 2021-04-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008648.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1242-1 vom 2021-04-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008652.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1244-1 vom 2021-04-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008650.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1241-1 vom 2021-04-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008649.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1245-1 vom 2021-04-16",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008647.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1305-1 vom 2021-04-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-April/008671.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4467-2 vom 2021-02-02",
        "url": "https://usn.ubuntu.com/4467-2"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-9034 vom 2021-02-05",
        "url": "https://linux.oracle.com/errata/ELSA-2021-9034.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1895-1 vom 2021-06-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-June/008959.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:1894-1 vom 2021-06-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-June/008954.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4467-3 vom 2021-02-22",
        "url": "https://ubuntu.com/security/notices/USN-4467-3"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:2521 vom 2021-06-22",
        "url": "https://access.redhat.com/errata/RHSA-2021:2521"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2021:3061 vom 2021-08-10",
        "url": "https://access.redhat.com/errata/RHSA-2021:3061"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-3061 vom 2021-08-13",
        "url": "https://linux.oracle.com/errata/ELSA-2021-3061.html"
      }
    ],
    "source_lang": "en-US",
    "title": "QEMU: Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
    "tracking": {
      "current_release_date": "2023-09-27T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:19:35.283+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-0679",
      "initial_release_date": "2020-06-01T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2020-06-01T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2020-07-19T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2020-07-22T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-07-26T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2020-08-19T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2021-02-02T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2021-02-07T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-02-22T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2021-04-18T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-04-22T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-06-03T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-06-08T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-06-10T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-06-22T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-10T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2021-08-12T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-03-16T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-09-20T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-09-27T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "19"
    }
  },
  "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": "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-2020-13659",
      "notes": [
        {
          "category": "description",
          "text": "In QEMU existieren mehrere Schwachstellen aufgrund von Out-of-Bounds-Zugriffsfehlern im \"Message Signalled Interrupt (MSI-X) Device Support\" sowie \"MegaRAID SAS 8708EM2 Emulator\". Ein lokaler Angreifer in einem Gast-System kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand auf dem Host-System zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T007150",
          "T004914"
        ]
      },
      "release_date": "2020-06-01T22:00:00Z",
      "title": "CVE-2020-13659"
    },
    {
      "cve": "CVE-2020-13754",
      "notes": [
        {
          "category": "description",
          "text": "In QEMU existieren mehrere Schwachstellen aufgrund von Out-of-Bounds-Zugriffsfehlern im \"Message Signalled Interrupt (MSI-X) Device Support\" sowie \"MegaRAID SAS 8708EM2 Emulator\". Ein lokaler Angreifer in einem Gast-System kann diese Schwachstellen ausnutzen, um einen Denial of Service Zustand auf dem Host-System zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T007150",
          "T004914"
        ]
      },
      "release_date": "2020-06-01T22:00:00Z",
      "title": "CVE-2020-13754"
    }
  ]
}


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