wid-sec-w-2023-1709
Vulnerability from csaf_certbund
Published
2023-07-11 22:00
Modified
2024-06-06 22:00
Summary
QEMU: Schwachstelle ermöglicht 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 entfernter, anonymer Angreifer kann eine Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- 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 entfernter, anonymer Angreifer kann eine Schwachstelle in QEMU ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2023-1709 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1709.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1709 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1709"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0404 vom 2024-01-25",
        "url": "https://access.redhat.com/errata/RHSA-2024:0404"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6567-1 vom 2024-01-08",
        "url": "https://ubuntu.com/security/notices/USN-6567-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4662-1 vom 2023-12-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-December/017395.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3759 vom 2024-03-11",
        "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00012.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla \u2013 Bug 2216478 vom 2023-07-11",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2216478"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2023-68DF3F4B02 vom 2023-08-25",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2023-68df3f4b02"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:3444-1 vom 2023-08-28",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-August/016033.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5094 vom 2023-09-12",
        "url": "https://access.redhat.com/errata/RHSA-2023:5094"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-5094 vom 2023-09-14",
        "url": "http://linux.oracle.com/errata/ELSA-2023-5094.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5264 vom 2023-09-19",
        "url": "https://access.redhat.com/errata/RHSA-2023:5264"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5239 vom 2023-09-19",
        "url": "https://access.redhat.com/errata/RHSA-2023:5239"
      },
      {
        "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": "Oracle Linux Security Advisory ELSA-2023-5264 vom 2023-09-21",
        "url": "https://linux.oracle.com/errata/ELSA-2023-5264.html"
      },
      {
        "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": "Oracle Linux Security Advisory ELSA-2023-12855 vom 2023-10-07",
        "url": "https://linux.oracle.com/errata/ELSA-2023-12855.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5587 vom 2023-10-11",
        "url": "https://access.redhat.com/errata/RHSA-2023:5587"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:4056-1 vom 2023-10-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-October/016649.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:5796 vom 2023-10-18",
        "url": "https://access.redhat.com/errata/RHSA-2023:5796"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2023:6227 vom 2023-11-01",
        "url": "https://access.redhat.com/errata/RHSA-2023:6227"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:0589-1 vom 2024-02-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-February/017988.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2023-6980 vom 2023-11-21",
        "url": "https://linux.oracle.com/errata/ELSA-2023-6980.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1395-1 vom 2024-04-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018404.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6567-2 vom 2024-06-06",
        "url": "https://ubuntu.com/security/notices/USN-6567-2"
      }
    ],
    "source_lang": "en-US",
    "title": "QEMU: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-06-06T22:00:00.000+00:00",
      "generator": {
        "date": "2024-06-07T08:09:06.151+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1709",
      "initial_release_date": "2023-07-11T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-07-11T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2023-08-27T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2023-08-28T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-09-12T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-09-13T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-09-19T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-09-20T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-09-21T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-09-27T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-10-08T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-10-10T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-10-12T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-10-17T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-01T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-11-21T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2023-12-14T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-01-08T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-01-25T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-02-22T23:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-03-11T23:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2024-04-23T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-06-06T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        }
      ],
      "status": "final",
      "version": "22"
    }
  },
  "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": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74185",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "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-2023-3354",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in QEMU. Der Fehler besteht aufgrund einer NULL-Zeiger-Dereferenz beim Bereinigen von Verbindungen. Ein entfernter, anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T007150",
          "T004914",
          "74185"
        ]
      },
      "release_date": "2023-07-11T22:00:00Z",
      "title": "CVE-2023-3354"
    }
  ]
}


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