{
  "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" : "Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux 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-2023-1931 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1931.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-1931 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1931"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2023-ED9922536E vom 2023-11-03",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2023-ed9922536e"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:5080 vom 2023-09-12",
      "url" : "https://access.redhat.com/errata/RHSA-2023:5080"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2023-5080 vom 2023-09-13",
      "url" : "https://linux.oracle.com/errata/ELSA-2023-5080.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla – Bug 2222692 vom 2023-08-01",
      "url" : "https://access.redhat.com/security/cve/CVE-2023-38200"
    } ],
    "source_lang" : "en-US",
    "title" : "Red Hat Enterprise Linux (Keylime): Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2023-11-02T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:56:24.719+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-1931",
      "initial_release_date" : "2023-08-01T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-08-01T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-09-12T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Oracle Linux und Red Hat aufgenommen"
      }, {
        "date" : "2023-11-02T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Fedora aufgenommen"
      } ],
      "status" : "final",
      "version" : "3"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "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" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Red Hat Enterprise Linux 9",
          "product" : {
            "name" : "Red Hat Enterprise Linux 9",
            "product_id" : "T023632",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:9"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Red Hat Enterprise Linux 9",
          "product" : {
            "name" : "Red Hat Enterprise Linux 9",
            "product_id" : "T029001",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:redhat:enterprise_linux:9:keylime"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Enterprise Linux"
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2023-38200",
    "notes" : [ {
      "category" : "description",
      "text" : "Es besteht eine Schwachstelle in Red Hat Enterprise Linux in Keylime. Dieser Fehler besteht aufgrund der blockierenden Natur des Produkts, die alle verfügbaren Verbindungen erschöpfen kann. Ein Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "T023632", "T004914", "74185" ]
    },
    "release_date" : "2023-08-01T22:00:00.000+00:00",
    "title" : "CVE-2023-38200"
  } ]
}