{
  "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" : "Samba ist eine Open Source Software Suite, die Druck- und Dateidienste für SMB/CIFS Clients implementiert.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Samba ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- Linux\n- MacOS X",
      "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-2022-2280 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-2280.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-2280 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2280"
    }, {
      "category" : "external",
      "summary" : "Samba Security Advisory vom 2021-10-27",
      "url" : "https://www.samba.org/samba/history/samba-4.14.9.html"
    }, {
      "category" : "external",
      "summary" : "Samba Security Advisory vom 2021-10-27",
      "url" : "https://www.samba.org/samba/history/samba-4.15.1.html"
    }, {
      "category" : "external",
      "summary" : "Exploit",
      "url" : "https://github.com/SecureAuthCorp/impacket/pull/1013"
    }, {
      "category" : "external",
      "summary" : "Samba Security Advisory vom 2021-10-29",
      "url" : "https://www.samba.org/samba/history/samba-4.13.13.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2021:3647-1 vom 2021-11-10",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2021-November/009716.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:0361-1 vom 2022-02-10",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010209.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-1642 vom 2022-12-10",
      "url" : "https://alas.aws.amazon.com/ALAS-2022-1642.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2022-213 vom 2022-12-09",
      "url" : "https://alas.aws.amazon.com/AL2022/ALAS-2022-213.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:2570 vom 2023-05-09",
      "url" : "https://access.redhat.com/errata/RHSA-2023:2570"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202309-06 vom 2023-09-17",
      "url" : "https://security.gentoo.org/glsa/202309-06"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:0252 vom 2024-01-16",
      "url" : "https://access.redhat.com/errata/RHSA-2024:0252"
    } ],
    "source_lang" : "en-US",
    "title" : "Samba: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen",
    "tracking" : {
      "current_release_date" : "2024-01-15T23:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:39:38.424+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2022-2280",
      "initial_release_date" : "2021-10-27T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2021-10-27T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2021-10-28T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Samba"
      }, {
        "date" : "2021-11-10T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-02-10T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-12-11T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2023-05-09T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-09-17T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Gentoo aufgenommen"
      }, {
        "date" : "2024-01-15T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      } ],
      "status" : "final",
      "version" : "8"
    }
  },
  "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" : "Gentoo Linux",
        "product" : {
          "name" : "Gentoo Linux",
          "product_id" : "T012167",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:gentoo:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Gentoo"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Open Source Samba < 4.14.9",
          "product" : {
            "name" : "Open Source Samba < 4.14.9",
            "product_id" : "T020855",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.14.9"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Open Source Samba < 4.15.1",
          "product" : {
            "name" : "Open Source Samba < 4.15.1",
            "product_id" : "T020856",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.15.1"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Open Source Samba < 4.13.13",
          "product" : {
            "name" : "Open Source Samba < 4.13.13",
            "product_id" : "T020864",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.13.13"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Samba"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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-2020-17049",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Samba. Der Fehler besteht darin, dass es einem Angreifer möglich ist, das Kerberos-Service-Ticket zu manipulieren, wodurch er sich als beliebiger Benutzer, einschließlich sensibler Konten und Mitglieder der Gruppe \"Geschützte Benutzer\", beim Ziel authentifizieren kann. Ein entfernter authentisierter Angreifer mit bestimmten Rechten kann diese Schwachstelle ausnutzen, um Sicherheitsmaßnahmen zu umgehen."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "67646", "398363", "T012167" ]
    },
    "release_date" : "2021-10-27T22:00:00.000+00:00",
    "title" : "CVE-2020-17049"
  } ]
}