WID-SEC-W-2026-3125

Vulnerability from csaf_certbund - Published: 2020-07-01 22:00 - Updated: 2026-08-31 22:00
Summary
Samba: Mehrere Schwachstellen
Severity
Mittel
Notes
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.
Produktbeschreibung: Samba ist eine Open Source Software Suite, die Druck- und Dateidienste für SMB/CIFS Clients implementiert.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um einen Denial of Service oder weitere nicht näher spezifizierte Angriffe durchzuführen.
Betroffene Betriebssysteme: - Linux - UNIX
CVE-2020-10730
Affected products
Product Identifier Version Remediation
Avaya Aura Experience Portal
Avaya
 cpe:/a:avaya:aura_experience_portal:- —
Open Source Samba <4.12.4
Open Source / Samba
 <4.12.4
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
 <5.36.00.16
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Gentoo Linux
Gentoo
 cpe:/o:gentoo:linux:- —
Open Source Samba <4.10.17
Open Source / Samba
 <4.10.17
Open Source Samba <4.11.11
Open Source / Samba
 <4.11.11
CVE-2020-10745
Affected products
Product Identifier Version Remediation
Open Source Samba <4.12.4
Open Source / Samba
 <4.12.4
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
 <5.36.00.16
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Gentoo Linux
Gentoo
 cpe:/o:gentoo:linux:- —
Open Source Samba <4.10.17
Open Source / Samba
 <4.10.17
Open Source Samba <4.11.11
Open Source / Samba
 <4.11.11
CVE-2020-10760
Affected products
Product Identifier Version Remediation
Open Source Samba <4.12.4
Open Source / Samba
 <4.12.4
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
 <5.36.00.16
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Gentoo Linux
Gentoo
 cpe:/o:gentoo:linux:- —
Open Source Samba <4.10.17
Open Source / Samba
 <4.10.17
Open Source Samba <4.11.11
Open Source / Samba
 <4.11.11
CVE-2020-14303
Affected products
Product Identifier Version Remediation
Open Source Samba <4.12.4
Open Source / Samba
 <4.12.4
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
 <5.36.00.16
Debian Linux
Debian
 cpe:/o:debian:debian_linux:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Red Hat Enterprise Linux
Red Hat
 cpe:/o:redhat:enterprise_linux:- —
Ubuntu Linux
Ubuntu
 cpe:/o:canonical:ubuntu_linux:- —
Gentoo Linux
Gentoo
 cpe:/o:gentoo:linux:- —
Open Source Samba <4.10.17
Open Source / Samba
 <4.10.17
Open Source Samba <4.11.11
Open Source / Samba
 <4.11.11
References
To clipboard 

{
  "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 f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Samba ist eine Open Source Software Suite, die Druck- und Dateidienste f\u00fcr SMB/CIFS Clients implementiert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Samba ausnutzen, um einen Denial of Service oder weitere nicht n\u00e4her spezifizierte Angriffe durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- UNIX",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-3125 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2026-3125.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-3125 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3125"
      },
      {
        "category": "external",
        "summary": "Samba Release History vom 2020-07-01",
        "url": "https://www.samba.org/samba/history/samba-4.12.4.html"
      },
      {
        "category": "external",
        "summary": "Samba Release History vom 2020-07-01",
        "url": "https://www.samba.org/samba/history/samba-4.11.11.html"
      },
      {
        "category": "external",
        "summary": "Samba Release History vom 2020-07-01",
        "url": "https://www.samba.org/samba/history/samba-4.10.17.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4409-1 vom 2020-07-02",
        "url": "https://usn.ubuntu.com/4409-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:1913-1 vom 2020-07-14",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007127.html"
      },
      {
        "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": "Red Hat Security Advisory RHSA-2020:3118 vom 2020-07-23",
        "url": "https://access.redhat.com/errata/RHSA-2020:3118"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:3119 vom 2020-07-23",
        "url": "https://access.redhat.com/errata/RHSA-2020:3119"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:14437-1 vom 2020-07-23",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007175.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Security Advisory",
        "url": "https://security.gentoo.org/glsa/202007-15"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2036-1 vom 2020-07-24",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007180.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2066-1 vom 2020-07-29",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007194.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2065-1 vom 2020-07-29",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007192.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2067-1 vom 2020-07-29",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-July/007193.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4454-1 vom 2020-08-10",
        "url": "https://usn.ubuntu.com/4454-1/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4454-1 vom 2020-08-10",
        "url": "https://usn.ubuntu.com/4454-2/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2020:2312-1 vom 2020-08-25",
        "url": "http://lists.suse.com/pipermail/sle-security-updates/2020-August/007296.html"
      },
      {
        "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-2020:4568 vom 2020-11-04",
        "url": "https://access.redhat.com/errata/RHSA-2020:4568"
      },
      {
        "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": "AVAYA Security Advisory ASA-2020-174 vom 2020-12-07",
        "url": "https://downloads.avaya.com/css/P8/documents/101072801"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4884 vom 2021-04-02",
        "url": "https://www.debian.org/security/2021/dsa-4884"
      },
      {
        "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",
    "tracking": {
      "current_release_date": "2026-08-31T22:00:00.000+00:00",
      "generator": {
        "date": "2026-09-01T10:52:42.660+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-3125",
      "initial_release_date": "2020-07-01T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2020-07-01T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2020-07-02T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2020-07-14T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-07-19T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-07-22T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-07-23T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-07-26T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von GENTOO und SUSE aufgenommen"
        },
        {
          "date": "2020-07-29T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-08-10T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2020-08-25T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-09-17T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2020-11-03T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-11-22T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2020-12-08T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2021-04-05T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Debian und Fedora aufgenommen"
        },
        {
          "date": "2026-08-31T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Dell aufgenommen"
        }
      ],
      "status": "final",
      "version": "16"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Avaya Aura Experience Portal",
            "product": {
              "name": "Avaya Aura Experience Portal",
              "product_id": "T015519",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_experience_portal:-"
              }
            }
          }
        ],
        "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c5.36.00.16",
                "product": {
                  "name": "Dell Secure Connect Gateway \u003c5.36.00.16",
                  "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": "\u003c4.12.4",
                "product": {
                  "name": "Open Source Samba \u003c4.12.4",
                  "product_id": "T016839"
                }
              },
              {
                "category": "product_version",
                "name": "4.12.4",
                "product": {
                  "name": "Open Source Samba 4.12.4",
                  "product_id": "T016839-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:samba:samba:4.12.4"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c4.11.11",
                "product": {
                  "name": "Open Source Samba \u003c4.11.11",
                  "product_id": "T016840"
                }
              },
              {
                "category": "product_version",
                "name": "4.11.11",
                "product": {
                  "name": "Open Source Samba 4.11.11",
                  "product_id": "T016840-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:samba:samba:4.11.11"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c4.10.17",
                "product": {
                  "name": "Open Source Samba \u003c4.10.17",
                  "product_id": "T016841"
                }
              },
              {
                "category": "product_version",
                "name": "4.10.17",
                "product": {
                  "name": "Open Source Samba 4.10.17",
                  "product_id": "T016841-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:samba:samba:4.10.17"
                  }
                }
              }
            ],
            "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": "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-2020-10730",
      "product_status": {
        "known_affected": [
          "T015519",
          "T016839",
          "T058878",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T012167",
          "T016841",
          "T016840"
        ]
      },
      "release_date": "2020-07-01T22:00:00.000+00:00",
      "title": "CVE-2020-10730"
    },
    {
      "cve": "CVE-2020-10745",
      "product_status": {
        "known_affected": [
          "T016839",
          "T058878",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T012167",
          "T016841",
          "T016840"
        ]
      },
      "release_date": "2020-07-01T22:00:00.000+00:00",
      "title": "CVE-2020-10745"
    },
    {
      "cve": "CVE-2020-10760",
      "product_status": {
        "known_affected": [
          "T016839",
          "T058878",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T012167",
          "T016841",
          "T016840"
        ]
      },
      "release_date": "2020-07-01T22:00:00.000+00:00",
      "title": "CVE-2020-10760"
    },
    {
      "cve": "CVE-2020-14303",
      "product_status": {
        "known_affected": [
          "T016839",
          "T058878",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T012167",
          "T016841",
          "T016840"
        ]
      },
      "release_date": "2020-07-01T22:00:00.000+00:00",
      "title": "CVE-2020-14303"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.