{
  "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 Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- UNIX",
      "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-2026-3123 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2026-3123.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-3123 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3123"
    }, {
      "category" : "external",
      "summary" : "Samba Security Announcement vom 2020-04-27",
      "url" : "https://www.samba.org/samba/security/CVE-2020-10700.html"
    }, {
      "category" : "external",
      "summary" : "Samba Security Announcement vom 2020-04-27",
      "url" : "https://www.samba.org/samba/security/CVE-2020-10704.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1132-1 vom 2020-04-29",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20201132-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1133-1 vom 2020-04-29",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20201133-1.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-4341-1 vom 2020-04-28",
      "url" : "https://usn.ubuntu.com/4341-1/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-4341-2 vom 2020-04-29",
      "url" : "https://usn.ubuntu.com/4341-2/"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-4341-3 vom 2020-04-29",
      "url" : "https://usn.ubuntu.com/4341-3/"
    }, {
      "category" : "external",
      "summary" : "Synology Security Advisory SYNOLOGY-SA-20:09 vom 2020-04-30",
      "url" : "https://www.synology.com/en-global/support/security/Synology_SA_20_09_Samba_AD_DC"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:1948-1 vom 2020-07-17",
      "url" : "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007145.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Security Advisory",
      "url" : "https://security.gentoo.org/glsa/202007-15"
    }, {
      "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" : "Debian Security Advisory DLA-2463 vom 2020-11-23",
      "url" : "https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2026-386 vom 2026-09-01",
      "url" : "https://www.dell.com/support/kbdoc/000503504/dsa-2026-386-security-update-f"
    } ],
    "source_lang" : "en-US",
    "title" : "Samba: Mehrere Schwachstellen ermöglichen Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-08-31T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-09-01T10:52:39.263+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-3123",
      "initial_release_date" : "2020-04-27T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2020-04-27T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2020-04-28T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von SUSE, Fedora und Ubuntu aufgenommen"
      }, {
        "date" : "2020-04-29T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2020-05-03T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Synology aufgenommen"
      }, {
        "date" : "2020-07-19T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-07-26T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von GENTOO aufgenommen"
      }, {
        "date" : "2020-09-17T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2020-11-22T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2026-08-31T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "9"
    }
  },
  "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_version_range",
          "name" : "<5.36.00.16",
          "product" : {
            "name" : "Dell Secure Connect Gateway <5.36.00.16",
            "product_id" : "T058878"
          }
        }, {
          "category" : "product_version",
          "name" : "5.36.00.16",
          "product" : {
            "name" : "Dell Secure Connect Gateway 5.36.00.16",
            "product_id" : "T058878-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:secure_connect_gateway:5.36.00.16"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Secure Connect Gateway"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "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_version_range",
          "name" : "<4.10.15",
          "product" : {
            "name" : "Open Source Samba <4.10.15",
            "product_id" : "T016390"
          }
        }, {
          "category" : "product_version",
          "name" : "4.10.15",
          "product" : {
            "name" : "Open Source Samba 4.10.15",
            "product_id" : "T016390-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.10.15"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<4.11.8",
          "product" : {
            "name" : "Open Source Samba <4.11.8",
            "product_id" : "T016391"
          }
        }, {
          "category" : "product_version",
          "name" : "4.11.8",
          "product" : {
            "name" : "Open Source Samba 4.11.8",
            "product_id" : "T016391-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.11.8"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<4.12.2",
          "product" : {
            "name" : "Open Source Samba <4.12.2",
            "product_id" : "T016392"
          }
        }, {
          "category" : "product_version",
          "name" : "4.12.2",
          "product" : {
            "name" : "Open Source Samba 4.12.2",
            "product_id" : "T016392-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:samba:samba:4.12.2"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Samba"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Fedora",
        "product" : {
          "name" : "Red Hat Fedora",
          "product_id" : "T007849",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:fedora:-"
          }
        }
      } ],
      "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-2020-10700",
    "product_status" : {
      "known_affected" : [ "T058878", "2951", "T002207", "T016392", "T016391", "T000126", "T016390", "T007849", "T012167" ]
    },
    "release_date" : "2020-04-27T22:00:00.000+00:00",
    "title" : "CVE-2020-10700"
  }, {
    "cve" : "CVE-2020-10704",
    "product_status" : {
      "known_affected" : [ "T058878", "2951", "T002207", "T016392", "T016391", "T000126", "T016390", "T007849", "T012167" ]
    },
    "release_date" : "2020-04-27T22:00:00.000+00:00",
    "title" : "CVE-2020-10704"
  } ]
}