{
  "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" : "Dnsmasq ist ein leichtgewichtiger DNS- und DHCP Server.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in dnsmasq ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- UNIX\n- Windows",
      "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-2023-0668 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-0668.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2023-0668 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-0668"
    }, {
      "category" : "external",
      "summary" : "Github Security Advisory GHSA-VGRX-VHJF-P7WV vom 2023-03-15",
      "url" : "https://github.com/advisories/GHSA-vgrx-vhjf-p7wv"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2023-EECA11A4DF vom 2023-04-03",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2023-eeca11a4df"
    }, {
      "category" : "external",
      "summary" : "Fedora Security Advisory FEDORA-2023-828BF01834 vom 2023-04-03",
      "url" : "https://bodhi.fedoraproject.org/updates/FEDORA-2023-828bf01834"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:1930-1 vom 2023-04-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-April/014536.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2023:2123-1 vom 2023-05-08",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2023-May/014781.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS2-2023-2069 vom 2023-06-08",
      "url" : "https://alas.aws.amazon.com/AL2/ALAS-2023-2069.html"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALAS-2023-1758 vom 2023-06-09",
      "url" : "https://alas.aws.amazon.com/ALAS-2023-1758.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:6524 vom 2023-11-07",
      "url" : "https://access.redhat.com/errata/RHSA-2023:6524"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2023:7046 vom 2023-11-15",
      "url" : "https://access.redhat.com/errata/RHSA-2023:7046"
    }, {
      "category" : "external",
      "summary" : "Amazon Linux Security Advisory ALASDNSMASQ-2023-001 vom 2024-02-06",
      "url" : "https://alas.aws.amazon.com/AL2/ALASDNSMASQ-2023-001.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6657-1 vom 2024-02-26",
      "url" : "https://ubuntu.com/security/notices/USN-6657-1"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2024-1335 vom 2024-03-16",
      "url" : "http://linux.oracle.com/errata/ELSA-2024-1335.html"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:1545 vom 2024-03-27",
      "url" : "https://access.redhat.com/errata/RHSA-2024:1545"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:1544 vom 2024-03-27",
      "url" : "https://access.redhat.com/errata/RHSA-2024:1544"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-6657-2 vom 2024-04-24",
      "url" : "https://ubuntu.com/security/notices/USN-6657-2"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2024:4052 vom 2024-06-24",
      "url" : "https://access.redhat.com/errata/RHSA-2024:4052"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3974 vom 2024-11-30",
      "url" : "https://lists.debian.org/debian-lts-announce/2024/11/msg00035.html"
    }, {
      "category" : "external",
      "summary" : "Gentoo Linux Security Advisory GLSA-202412-10 vom 2024-12-07",
      "url" : "https://security.gentoo.org/glsa/202412-10"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:0071-1 vom 2025-01-10",
      "url" : "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/DEKEI5FJUPSMQTBELI6LN6TJE2OPRJLZ/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2025:20118-1 vom 2025-06-04",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2025-June/021259.html"
    }, {
      "category" : "external",
      "summary" : "Dell Security Advisory DSA-2023-268 vom 2025-11-06",
      "url" : "https://www.dell.com/support/kbdoc/de-de/000216397/dsa-2023-268-security-update-for-dell-avamar-dell-networker-virtual-edition-nve-and-dell-powerprotect-dp-series-appliance-dell-integrated-data-protection-appliance-idpa-security-update-for-multiple-vulnerabilities"
    } ],
    "source_lang" : "en-US",
    "title" : "dnsmasq: Schwachstelle ermöglicht nicht spezifizierten Angriff",
    "tracking" : {
      "current_release_date" : "2025-11-06T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-11-07T08:57:39.705+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2023-0668",
      "initial_release_date" : "2023-03-15T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2023-03-15T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2023-04-03T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Fedora aufgenommen"
      }, {
        "date" : "2023-04-20T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-05-08T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2023-06-08T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2023-11-07T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2023-11-14T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-02-05T23:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Amazon aufgenommen"
      }, {
        "date" : "2024-02-26T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-03-17T23:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2024-03-27T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-04-24T22:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2024-06-23T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2024-12-01T23:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2024-12-08T23:00:00.000+00:00",
        "number" : "15",
        "summary" : "Neue Updates von Gentoo aufgenommen"
      }, {
        "date" : "2025-01-12T23:00:00.000+00:00",
        "number" : "16",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-06-03T22:00:00.000+00:00",
        "number" : "17",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-11-06T23:00:00.000+00:00",
        "number" : "18",
        "summary" : "Neue Updates von Dell aufgenommen"
      } ],
      "status" : "final",
      "version" : "18"
    }
  },
  "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" : "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" : "Dell Avamar",
        "product" : {
          "name" : "Dell Avamar",
          "product_id" : "T039664",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:dell:avamar:-"
          }
        }
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "Virtual Edition",
          "product" : {
            "name" : "Dell NetWorker Virtual Edition",
            "product_id" : "T048226",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dell:networker:virtual_edition"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "NetWorker"
      } ],
      "category" : "vendor",
      "name" : "Dell"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Fedora Linux",
        "product" : {
          "name" : "Fedora Linux",
          "product_id" : "74185",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:fedoraproject:fedora:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Fedora"
    }, {
      "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" : "<2.90",
          "product" : {
            "name" : "Open Source dnsmasq <2.90",
            "product_id" : "T015464"
          }
        }, {
          "category" : "product_version",
          "name" : "2.9",
          "product" : {
            "name" : "Open Source dnsmasq 2.90",
            "product_id" : "T015464-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:dnsmasq:dnsmasq:2.90"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "dnsmasq"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "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-2023-28450",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "398363", "T012167", "T004914", "T048226", "T015464", "74185", "T039664" ]
    },
    "release_date" : "2023-03-15T23:00:00.000+00:00",
    "title" : "CVE-2023-28450"
  } ]
}