{
  "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" : "Der Domain Name Service (DNS) ermöglicht die Umsetzung der Domainnamen in IP-Adressen. Zur Verhinderung von übermäßigen Anfragen werden die Zuordnungen häufig lokal in einem Cache gespeichert.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in PowerDNS 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-2026-2683 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2683.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-2683 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2683"
    }, {
      "category" : "external",
      "summary" : "PowerDNS Security Advisory vom 2026-08-05",
      "url" : "https://blog.powerdns.com/2026/08/06/powerdns-security-advisory-2026-11-for-powerdns-authoritative-server-recursor-and-dnsdist"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-6420 vom 2026-08-09",
      "url" : "https://security-tracker.debian.org/tracker/DSA-6420-1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-6419 vom 2026-08-09",
      "url" : "https://security-tracker.debian.org/tracker/DSA-6419-1"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-6421 vom 2026-08-09",
      "url" : "https://security-tracker.debian.org/tracker/DSA-6421-1"
    }, {
      "category" : "external",
      "summary" : "cPanel 136 Change Log vom 2026-08-18",
      "url" : "https://docs.cpanel.net/changelogs/136-change-log/"
    }, {
      "category" : "external",
      "summary" : "cPanel 110 Change Log vom 2026-08-18",
      "url" : "https://docs.cpanel.net/changelogs/110-change-log/"
    }, {
      "category" : "external",
      "summary" : "cPanel 138 Change Log vom 2026-08-18",
      "url" : "https://docs.cpanel.net/changelogs/138-change-log/"
    }, {
      "category" : "external",
      "summary" : "cPanel 134 Change Log vom 2026-08-18",
      "url" : "https://docs.cpanel.net/changelogs/134-change-log/"
    } ],
    "source_lang" : "en-US",
    "title" : "PowerDNS: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2026-08-17T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-08-18T07:43:04.808+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.6.0"
        }
      },
      "id" : "WID-SEC-W-2026-2683",
      "initial_release_date" : "2026-08-05T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-08-05T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-08-09T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2026-08-17T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates aufgenommen"
      } ],
      "status" : "final",
      "version" : "3"
    }
  },
  "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" : "Authoritative Server <4.9.17",
          "product" : {
            "name" : "Open Source PowerDNS Authoritative Server <4.9.17",
            "product_id" : "T057679"
          }
        }, {
          "category" : "product_version",
          "name" : "Authoritative Server 4.9.17",
          "product" : {
            "name" : "Open Source PowerDNS Authoritative Server 4.9.17",
            "product_id" : "T057679-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:authoritative_server__4.9.17"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Authoritative Server <5.0.7",
          "product" : {
            "name" : "Open Source PowerDNS Authoritative Server <5.0.7",
            "product_id" : "T057680"
          }
        }, {
          "category" : "product_version",
          "name" : "Authoritative Server 5.0.7",
          "product" : {
            "name" : "Open Source PowerDNS Authoritative Server 5.0.7",
            "product_id" : "T057680-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:authoritative_server__5.0.7"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Authoritative Server <5.1.4",
          "product" : {
            "name" : "Open Source PowerDNS Authoritative Server <5.1.4",
            "product_id" : "T057681"
          }
        }, {
          "category" : "product_version",
          "name" : "Authoritative Server 5.1.4",
          "product" : {
            "name" : "Open Source PowerDNS Authoritative Server 5.1.4",
            "product_id" : "T057681-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:authoritative_server__5.1.4"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Recursor <5.2.13",
          "product" : {
            "name" : "Open Source PowerDNS Recursor <5.2.13",
            "product_id" : "T057682"
          }
        }, {
          "category" : "product_version",
          "name" : "Recursor 5.2.13",
          "product" : {
            "name" : "Open Source PowerDNS Recursor 5.2.13",
            "product_id" : "T057682-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:recursor__5.2.13"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Recursor <5.3.10",
          "product" : {
            "name" : "Open Source PowerDNS Recursor <5.3.10",
            "product_id" : "T057683"
          }
        }, {
          "category" : "product_version",
          "name" : "Recursor 5.3.10",
          "product" : {
            "name" : "Open Source PowerDNS Recursor 5.3.10",
            "product_id" : "T057683-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:recursor__5.3.10"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "Recursor <5.4.5",
          "product" : {
            "name" : "Open Source PowerDNS Recursor <5.4.5",
            "product_id" : "T057684"
          }
        }, {
          "category" : "product_version",
          "name" : "Recursor 5.4.5",
          "product" : {
            "name" : "Open Source PowerDNS Recursor 5.4.5",
            "product_id" : "T057684-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:recursor__5.4.5"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "dnsdist <1.9.16",
          "product" : {
            "name" : "Open Source PowerDNS dnsdist <1.9.16",
            "product_id" : "T057685"
          }
        }, {
          "category" : "product_version",
          "name" : "dnsdist 1.9.16",
          "product" : {
            "name" : "Open Source PowerDNS dnsdist 1.9.16",
            "product_id" : "T057685-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:dnsdist__1.9.16"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "dnsdist <2.0.8",
          "product" : {
            "name" : "Open Source PowerDNS dnsdist <2.0.8",
            "product_id" : "T057686"
          }
        }, {
          "category" : "product_version",
          "name" : "dnsdist 2.0.8",
          "product" : {
            "name" : "Open Source PowerDNS dnsdist 2.0.8",
            "product_id" : "T057686-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:dnsdist__2.0.8"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "dnsdist <2.1.1",
          "product" : {
            "name" : "Open Source PowerDNS dnsdist <2.1.1",
            "product_id" : "T057687"
          }
        }, {
          "category" : "product_version",
          "name" : "dnsdist 2.1.1",
          "product" : {
            "name" : "Open Source PowerDNS dnsdist 2.1.1",
            "product_id" : "T057687-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:powerdns:recursor:dnsdist__2.1.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "PowerDNS"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<110.0.139",
          "product" : {
            "name" : "cPanel cPanel/WHM <110.0.139",
            "product_id" : "T058184"
          }
        }, {
          "category" : "product_version",
          "name" : "110.0.139",
          "product" : {
            "name" : "cPanel cPanel/WHM 110.0.139",
            "product_id" : "T058184-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cpanel:cpanel_whm:110.0.139"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<136.0.35",
          "product" : {
            "name" : "cPanel cPanel/WHM <136.0.35",
            "product_id" : "T058185"
          }
        }, {
          "category" : "product_version",
          "name" : "136.0.35",
          "product" : {
            "name" : "cPanel cPanel/WHM 136.0.35",
            "product_id" : "T058185-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cpanel:cpanel_whm:136.0.35"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<134.0.51",
          "product" : {
            "name" : "cPanel cPanel/WHM <134.0.51",
            "product_id" : "T058186"
          }
        }, {
          "category" : "product_version",
          "name" : "134.0.51",
          "product" : {
            "name" : "cPanel cPanel/WHM 134.0.51",
            "product_id" : "T058186-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cpanel:cpanel_whm:134.0.51"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<137.9999.118",
          "product" : {
            "name" : "cPanel cPanel/WHM <137.9999.118",
            "product_id" : "T058187"
          }
        }, {
          "category" : "product_version",
          "name" : "137.9999.118",
          "product" : {
            "name" : "cPanel cPanel/WHM 137.9999.118",
            "product_id" : "T058187-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:cpanel:cpanel_whm:137.9999.118"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "cPanel/WHM"
      } ],
      "category" : "vendor",
      "name" : "cPanel"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-52682",
    "product_status" : {
      "known_affected" : [ "T057679", "T057680", "T058187", "T057681", "T058186", "T057682", "T057683", "T057684", "T057685", "T057686", "T057687", "2951", "T058185", "T058184" ]
    },
    "release_date" : "2026-08-05T22:00:00.000+00:00",
    "title" : "CVE-2026-52682"
  } ]
}