{
  "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, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service zu verursachen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- UNIX\n- 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-2023-2365 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2023-2365.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-2365 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-2365"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3563 vom 2023-09-14",
      "url" : "https://lists.debian.org/debian-lts-announce/2023/09/msg00013.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:0233-1 vom 2020-01-25",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20200233-1.html"
    }, {
      "category" : "external",
      "summary" : "Samba Security Announcements vom 2020-01-21",
      "url" : "https://www.samba.org/samba/security/CVE-2019-14902.html"
    }, {
      "category" : "external",
      "summary" : "Samba Security Announcements vom 2020-01-21",
      "url" : "https://www.samba.org/samba/security/CVE-2019-14907.html"
    }, {
      "category" : "external",
      "summary" : "Samba Security Announcements vom 2020-01-21",
      "url" : "https://www.samba.org/samba/security/CVE-2019-19344.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice",
      "url" : "https://usn.ubuntu.com/4244-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20200152-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:0224-1 vom 2020-01-24",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20200224-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:0223-1 vom 2020-01-24",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20200223-1.html"
    }, {
      "category" : "external",
      "summary" : "Synology Security Advisory SYNOLOGY-SA-20:01 vom 2020-01-22",
      "url" : "https://www.synology.com/en-global/support/security/Synology_SA_20_01"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2020:0943 vom 2020-03-23",
      "url" : "https://access.redhat.com/errata/RHSA-2020:0943"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2020:1878 vom 2020-04-28",
      "url" : "https://access.redhat.com/errata/RHSA-2020:1878"
    }, {
      "category" : "external",
      "summary" : "HPE Security Bulletin",
      "url" : "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbux04029en_us"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:2673-1 vom 2020-09-17",
      "url" : "http://lists.suse.com/pipermail/sle-security-updates/2020-September/007440.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2020:3981 vom 2020-09-29",
      "url" : "https://access.redhat.com/errata/RHSA-2020:3981"
    }, {
      "category" : "external",
      "summary" : "AVAYA Security Advisory ASA-2020-141 vom 2020-10-25",
      "url" : "https://downloads.avaya.com/css/P8/documents/101071801"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-2668 vom 2021-05-29",
      "url" : "https://lists.debian.org/debian-lts-announce/2021/05/msg00023.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Samba: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2023-09-14T22:00:00.000+00:00",
      "generator" : {
        "date" : "2024-08-15T17:58:30.133+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.5"
        }
      },
      "id" : "WID-SEC-W-2023-2365",
      "initial_release_date" : "2020-01-21T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2020-01-21T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2020-01-21T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2020-01-22T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Korrektur"
      }, {
        "date" : "2020-01-23T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-01-26T23:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-01-26T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2020-03-23T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2020-04-28T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2020-08-19T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von HP aufgenommen"
      }, {
        "date" : "2020-09-17T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-09-29T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2020-10-25T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von AVAYA aufgenommen"
      }, {
        "date" : "2021-05-30T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2023-09-14T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Debian aufgenommen"
      } ],
      "status" : "final",
      "version" : "14"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Avaya Aura Application Enablement Services",
        "product" : {
          "name" : "Avaya Aura Application Enablement Services",
          "product_id" : "T015516",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:aura_application_enablement_services:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Avaya Aura Communication Manager",
        "product" : {
          "name" : "Avaya Aura Communication Manager",
          "product_id" : "T015126",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:communication_manager:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Avaya Aura Session Manager",
        "product" : {
          "name" : "Avaya Aura Session Manager",
          "product_id" : "T015127",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:session_manager:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Avaya Aura System Manager",
        "product" : {
          "name" : "Avaya Aura System Manager",
          "product_id" : "T015518",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:aura_system_manager:-"
          }
        }
      }, {
        "category" : "product_name",
        "name" : "Avaya Web License Manager",
        "product" : {
          "name" : "Avaya Web License Manager",
          "product_id" : "T016243",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:avaya:web_license_manager:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Avaya"
    }, {
      "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" : [ {
        "category" : "product_name",
        "name" : "HPE HP-UX",
        "product" : {
          "name" : "HPE HP-UX",
          "product_id" : "4871",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:hp:hp-ux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "HPE"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Open Source Samba < 4.11.5",
          "product" : {
            "name" : "Open Source Samba < 4.11.5",
            "product_id" : "T015756",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.11.5"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Open Source Samba < 4.10.12",
          "product" : {
            "name" : "Open Source Samba < 4.10.12",
            "product_id" : "T015757",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.10.12"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Open Source Samba < 4.9.18",
          "product" : {
            "name" : "Open Source Samba < 4.9.18",
            "product_id" : "T015758",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.9.18"
            }
          }
        } ],
        "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"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Synology DiskStation Manager 6.2",
        "product" : {
          "name" : "Synology DiskStation Manager 6.2",
          "product_id" : "448604",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:synology:diskstation_manager:6.2"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Synology"
    }, {
      "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-2019-14902",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Samba. Aufgrund einer unvollständigen Implementierung der ACL-Vererbung im Samba AD DC können ACLs zwischen Domänencontrollern nicht synchronisiert werden. Ein authentisierter Angreifer kann diese Schwachstelle ausnutzen, um Sicherheitsvorkehrungen zu umgehen."
    } ],
    "product_status" : {
      "known_affected" : [ "448604", "T015518", "2951", "T002207", "67646", "T015516", "4871", "T000126", "T015127", "T015126", "T016243" ]
    },
    "release_date" : "2020-01-21T23:00:00.000+00:00",
    "title" : "CVE-2019-14902"
  }, {
    "cve" : "CVE-2019-14907",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Samba. Bei der Verarbeitung von nicht vertrauenswürdigen String-Eingaben kann Samba bei der Ausgabe einer \"Konvertierungsfehler\"-Meldung an die Log-Datein über das Ende des zugeordneten Puffers hinaus lesen. Ein entfernter anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "448604", "2951", "T002207", "67646", "T000126" ]
    },
    "release_date" : "2020-01-21T23:00:00.000+00:00",
    "title" : "CVE-2019-14907"
  }, {
    "cve" : "CVE-2019-19344",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in Samba. Beim DNS-Zonen-Scavenging (Löschen von abgelaufenen dynamischen Einträgen) wird der Speicher nach seiner Freigabe noch ausgelesen. Ein authentisierter Angreifer kann diese use-after-free Schwachstelle nutzen, um einen Denial of Service zu verursachen."
    } ],
    "product_status" : {
      "known_affected" : [ "448604", "2951", "T002207", "67646", "T000126" ]
    },
    "release_date" : "2020-01-21T23:00:00.000+00:00",
    "title" : "CVE-2019-19344"
  } ]
}