{
  "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" : "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle im Linux Kernel 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-2022-2367 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2022-2367.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-2367 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2367"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4611-1 vom 2022-12-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013341.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:4561-1 vom 2022-12-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013272.html"
    }, {
      "category" : "external",
      "summary" : "Eintrag in der Mitre Datenbank CVE-2019-3874 vom 2019-03-25",
      "url" : "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3874"
    }, {
      "category" : "external",
      "summary" : "NetApp Security Advisory NTAP-20190411-0003 vom 2019-04-12",
      "url" : "https://security.netapp.com/advisory/ntap-20190411-0003/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3982-1 vom 2019-05-15",
      "url" : "https://usn.ubuntu.com/3982-2/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3980-1 vom 2019-05-15",
      "url" : "https://usn.ubuntu.com/3980-2/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3979-1 vom 2019-05-15",
      "url" : "https://usn.ubuntu.com/3979-1/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2019:3517 vom 2019-11-05",
      "url" : "https://access.redhat.com/errata/RHSA-2019:3517"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2019:3309 vom 2019-11-05",
      "url" : "https://access.redhat.com/errata/RHSA-2019:3309"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-2385 vom 2020-09-28",
      "url" : "https://lists.debian.org/debian-lts-announce/2020/debian-lts-announce-202009/msg00025.html"
    }, {
      "category" : "external",
      "summary" : "ORACLE OVMSA-2020-0044 vom 2020-10-09",
      "url" : "https://oss.oracle.com/pipermail/oraclevm-errata/2020-October/001000.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3192-1 vom 2021-09-22",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009486.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3206-1 vom 2021-09-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009499.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3217-1 vom 2021-09-23",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009503.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3876-1 vom 2021-12-02",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009810.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3969-1 vom 2021-12-07",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009871.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3972-1 vom 2021-12-08",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009872.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Linux Kernel: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2022-12-26T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:40:12.264+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-2367",
      "initial_release_date" : "2019-03-25T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2019-03-25T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2019-04-11T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von NetApp aufgenommen"
      }, {
        "date" : "2019-05-15T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2019-11-05T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2020-09-28T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2020-10-11T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von ORACLE aufgenommen"
      }, {
        "date" : "2021-09-22T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-09-23T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-12-02T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-12-07T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2021-12-08T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-12-19T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-12-26T23:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von SUSE aufgenommen"
      } ],
      "status" : "final",
      "version" : "13"
    }
  },
  "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" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Open Source Linux Kernel 3.10.x",
          "product" : {
            "name" : "Open Source Linux Kernel 3.10.x",
            "product_id" : "T013819",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:3.10.x"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Open Source Linux Kernel 4.18.x",
          "product" : {
            "name" : "Open Source Linux Kernel 4.18.x",
            "product_id" : "T013820",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:linux:linux_kernel:4.18.x"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Linux Kernel"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle VM",
        "product" : {
          "name" : "Oracle VM",
          "product_id" : "T011119",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:oracle:vm:-"
          }
        }
      } ],
      "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-2019-3874",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle im Linux Kernel. Der von einer Userspace-Anwendung verwendete \"SCTP-Socket-Puffer\" wird nicht vom Subsystem \"cgroups\" erfasst. Ein entfernter anonymer Angreifer kann dies ausnutzen, um einen Denial of Service zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "T011119", "2951", "T002207", "67646", "T000126", "T013820", "T013819" ]
    },
    "release_date" : "2019-03-25T23:00:00.000+00:00",
    "title" : "CVE-2019-3874"
  } ]
}