{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "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" : "Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux bezüglich des OpenvSwitch Pakets ausnutzen, um einen Denial of Service Angriff durchzuführen oder weitere, nicht spezifizierte Auswirkungen zu verursachen.",
      "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-2023-0315 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0315.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-0315 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0315"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202311-16 vom 2023-11-26",
      "url" : "https://security.gentoo.org/glsa/202311-16"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2250-2 vom 2023-07-17",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-July/015513.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2360-1 vom 2023-06-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-June/015046.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2275-1 vom 2023-05-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014938.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2274-1 vom 2023-05-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014939.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2251-1 vom 2023-05-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014927.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2255-1 vom 2023-05-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014930.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2250-1 vom 2023-05-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014928.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:0899 vom 2023-03-01",
      "url" : "https://access.redhat.com/errata/RHSA-2023:0899"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5890-1 vom 2023-02-27",
      "url" : "https://ubuntu.com/security/notices/USN-5890-1"
    }, {
      "category" : "external",
      "summary" : "RedHat Security Advisory vom 2023-02-08",
      "url" : "https://access.redhat.com/errata/RHSA-2023:0685"
    }, {
      "category" : "external",
      "summary" : "RedHat Security Advisory vom 2023-02-08",
      "url" : "https://access.redhat.com/errata/RHSA-2023:0687"
    }, {
      "category" : "external",
      "summary" : "RedHat Security Advisory vom 2023-02-08",
      "url" : "https://access.redhat.com/errata/RHSA-2023:0688"
    }, {
      "category" : "external",
      "summary" : "RedHat Security Advisory vom 2023-02-08",
      "url" : "https://access.redhat.com/errata/RHSA-2023:0689"
    }, {
      "category" : "external",
      "summary" : "RedHat Security Advisory vom 2023-02-08",
      "url" : "https://access.redhat.com/errata/RHSA-2023:0691"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:0769 vom 2023-02-21",
      "url" : "https://access.redhat.com/errata/RHSA-2023:0769"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:0774 vom 2023-02-22",
      "url" : "https://access.redhat.com/errata/RHSA-2023:0774"
    } ],
    "source_lang" : "en-US",
    "title" : "Red Hat Enterprise Linux (OpenvSwitch): Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2023-11-26T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:43:16.998+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-0315",
      "initial_release_date" : "2023-02-08T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-02-08T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-02-20T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-02-21T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-02-27T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2023-02-28T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-05-21T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-05-23T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-06-04T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-07-17T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-11-26T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Gentoo aufgenommen"
      } ],
      "status" : "final",
      "version" : "10"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Gentoo Linux",
        "product" : {
          "name" : "Gentoo Linux",
          "product_id" : "T012167",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:gentoo:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Gentoo"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux 8",
        "product" : {
          "name" : "Red Hat Enterprise Linux 8",
          "product_id" : "T014111",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:enterprise_linux:8"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Red Hat OpenShift Container Platform 4.10",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform 4.10",
            "product_id" : "T025742",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:openshift:container_platform_4.10"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Red Hat OpenShift Container Platform 4.11",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform 4.11",
            "product_id" : "T025990",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:openshift:container_platform_4.11"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Red Hat OpenShift Container Platform 4.12",
          "product" : {
            "name" : "Red Hat OpenShift Container Platform 4.12",
            "product_id" : "T026435",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:openshift:container_platform_4.12"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "OpenShift"
      } ],
      "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-2022-4337",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Red Hat Enterprise Linux im OpenvSwitch Paket. Diese tritt auf wenn die LLDP-Verarbeitung für einen bestimmten Port aktiviert ist. Ein entfernter, anonymer Angreifer kann diese Schwachstelle durch das Senden manipulierter LLDP-Pakete ausnutzen, um einen Denial of Service zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "T000126", "T012167", "T025742", "T026435", "T014111", "T025990" ]
    },
    "release_date" : "2023-02-08T23:00:00.000+00:00",
    "title" : "CVE-2022-4337"
  }, {
    "cve" : "CVE-2022-4338",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Red Hat Enterprise Linux im OpenvSwitch Paket. Wenn die LLDP-Verarbeitung für einen bestimmten Port aktiviert ist, können gefälschte LLDP-Pakete einen Daten-Underflow verursachen. Ein Angreifer kann diese Schwachstelle ausnutzen, um nicht näher spezifizierte Auswirkungen zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "T000126", "T012167", "T025742", "T026435", "T014111", "T025990" ]
    },
    "release_date" : "2023-02-08T23:00:00.000+00:00",
    "title" : "CVE-2022-4338"
  } ]
}