{
  "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" : "libguestfs ist eine Sammlung von Tools zum Zugriff und zur Modifikation von \"virtual machine\" (VM) Festplattenabbildern (disk images).",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann eine Schwachstelle in libguestfs 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-2022-0666 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0666.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0666 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0666"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-3822 vom 2023-07-08",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-3822.html"
    }, {
      "category" : "external",
      "summary" : "National Vulnerability Database vom 2022-07-12",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-2211"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:2581-1 vom 2022-07-28",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-July/011703.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:7472 vom 2022-11-08",
      "url" : "https://access.redhat.com/errata/RHSA-2022:7472"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:7958 vom 2022-11-15",
      "url" : "https://access.redhat.com/errata/RHSA-2022:7958"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:7959 vom 2022-11-15",
      "url" : "https://access.redhat.com/errata/RHSA-2022:7959"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2022:7968 vom 2022-11-15",
      "url" : "https://access.redhat.com/errata/RHSA-2022:7968"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-7959 vom 2022-11-22",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-7959.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-7968 vom 2022-11-22",
      "url" : "https://linux.oracle.com/errata/ELSA-2022-7968.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4308-1 vom 2022-12-01",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013184.html"
    } ],
    "source_lang" : "en-US",
    "title" : "libguestfs: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2023-07-09T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:31:37.007+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-0666",
      "initial_release_date" : "2022-07-12T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-07-12T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-07-28T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-11-08T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-11-15T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2022-11-21T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-11-22T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-12-01T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-07-09T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      } ],
      "status" : "final",
      "version" : "8"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source libguestfs < 1.48",
        "product" : {
          "name" : "Open Source libguestfs < 1.48",
          "product_id" : "T023839",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:libguestfs:libguestfs:1.48"
          }
        }
      } ],
      "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"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2022-2211",
    "notes" : [ {
      "category" : "description",
      "text" : "Es besteht eine Schwachstelle in libguestfs. Ein Pufferüberlauf kann auftreten, wenn die Funktion \"get_keys()\" die größtmögliche Anzahl von passenden Schlüsseln berechnet. Ein Angreifer kann dies ausnutzen, um einen Denial of Service-Zustand herbeizuführen."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "T004914" ]
    },
    "release_date" : "2022-07-12T22:00:00.000+00:00",
    "title" : "CVE-2022-2211"
  } ]
}