{
  "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": "Libvirt ist eine Bibliothek, die Schnittstellen zu den Virtualisierungsfunktionen von Linux anbietet und Werkzeuge zur Verwaltung von virtualisierten Systemen zur Verf\u00fcgung stellt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in libvirt ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2024-0692 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0692.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-0692 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-0692"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2024-03-21",
        "url": "https://github.com/advisories/GHSA-h9fq-4hj4-g596"
      },
      {
        "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": "SUSE Security Update SUSE-SU-2024:1078-1 vom 2024-04-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018246.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1083-1 vom 2024-04-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018247.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1100-1 vom 2024-04-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018296.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1099-1 vom 2024-04-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018297.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6734-1 vom 2024-04-15",
        "url": "https://ubuntu.com/security/notices/USN-6734-1"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2024-2513 vom 2024-04-18",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2513.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-6734-2 vom 2024-04-29",
        "url": "https://ubuntu.com/security/notices/USN-6734-2"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2560 vom 2024-04-30",
        "url": "https://access.redhat.com/errata/RHSA-2024:2560"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-2560 vom 2024-05-07",
        "url": "https://linux.oracle.com/errata/ELSA-2024-2560.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3253 vom 2024-05-22",
        "url": "https://access.redhat.com/errata/RHSA-2024:3253"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-3253 vom 2024-06-01",
        "url": "https://linux.oracle.com/errata/ELSA-2024-3253.html"
      }
    ],
    "source_lang": "en-US",
    "title": "libvirt: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-06-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-06-03T09:06:34.925+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-0692",
      "initial_release_date": "2024-03-21T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-03-21T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-04-01T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Debian und SUSE aufgenommen"
        },
        {
          "date": "2024-04-08T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-15T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-04-17T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-04-29T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2024-05-01T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-05-07T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-05-21T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-06-02T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "10"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "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 libvirt",
            "product": {
              "name": "Open Source libvirt",
              "product_id": "T033624",
              "product_identification_helper": {
                "cpe": "cpe:/a:redhat: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": "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-2024-2494",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in libvirt. Dieser Fehler besteht in den RPC-Bibliotheks-APIs aufgrund eines unzureichenden Speichermanagements. Es k\u00f6nnen dadurch Fehler beim Pr\u00fcfprozess f\u00fcr nicht-negative Zahlen entstehen, wodurch diese als sehr gro\u00dfe positive Zahlen behandelt werden. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T033624",
          "398363",
          "T004914"
        ]
      },
      "release_date": "2024-03-21T23:00:00Z",
      "title": "CVE-2024-2494"
    }
  ]
}