{
  "document" : {
    "aggregate_severity" : {
      "text" : "hoch"
    },
    "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" : "Asterisk ist eine komplette Open Source Multiprotokoll Telefonanlage (PBX) auf Softwarebasis.\r\nCertified Asterisk ist eine komplette Multiprotokoll Telefonanlage (PBX) auf Softwarebasis mit erweitertem Support.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Asterisk und Digium Certified Asterisk ausnutzen, um beliebigen Programmcode auszuführen, einen Denial of Service Zustand herbeizuführen oder Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\n- Sonstiges\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-2022-2108 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2108.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-2108 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-2108"
    }, {
      "category" : "external",
      "summary" : "Asterisk Project Security Advisory - AST-2022-004 vom 2022-03-06",
      "url" : "https://downloads.asterisk.org/pub/security/AST-2022-004.html"
    }, {
      "category" : "external",
      "summary" : "Asterisk Project Security Advisory - AST-2022-005 vom 2022-03-06",
      "url" : "https://downloads.asterisk.org/pub/security/AST-2022-005.html"
    }, {
      "category" : "external",
      "summary" : "Asterisk Project Security Advisory - AST-2022-006 vom 2022-03-06",
      "url" : "https://downloads.asterisk.org/pub/security/AST-2022-006.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-2962 vom 2022-03-28",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-5285 vom 2022-11-17",
      "url" : "https://lists.debian.org/debian-security-announce/2022/msg00256.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-3194 vom 2022-11-17",
      "url" : "https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-8122-1 vom 2026-03-24",
      "url" : "https://ubuntu.com/security/notices/USN-8122-1"
    } ],
    "source_lang" : "en-US",
    "title" : "Asterisk: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-03-24T23:00:00.000+00:00",
      "generator" : {
        "date" : "2026-03-25T10:21:13.900+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2022-2108",
      "initial_release_date" : "2022-03-06T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-03-06T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2022-03-28T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-11-17T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2026-03-24T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      } ],
      "status" : "final",
      "version" : "4"
    }
  },
  "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" : "<16.8-cert13",
          "product" : {
            "name" : "Digium Certified Asterisk <16.8-cert13",
            "product_id" : "T022232"
          }
        }, {
          "category" : "product_version",
          "name" : "16.8-cert13",
          "product" : {
            "name" : "Digium Certified Asterisk 16.8-cert13",
            "product_id" : "T022232-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:certified_asterisk:16.8-cert13"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Certified Asterisk"
      } ],
      "category" : "vendor",
      "name" : "Digium"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<16.24.1",
          "product" : {
            "name" : "Open Source Asterisk <16.24.1",
            "product_id" : "T022229"
          }
        }, {
          "category" : "product_version",
          "name" : "16.24.1",
          "product" : {
            "name" : "Open Source Asterisk 16.24.1",
            "product_id" : "T022229-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:asterisk:16.24.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<18.10.1",
          "product" : {
            "name" : "Open Source Asterisk <18.10.1",
            "product_id" : "T022230"
          }
        }, {
          "category" : "product_version",
          "name" : "18.10.1",
          "product" : {
            "name" : "Open Source Asterisk 18.10.1",
            "product_id" : "T022230-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:asterisk:18.10.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<19.2.1",
          "product" : {
            "name" : "Open Source Asterisk <19.2.1",
            "product_id" : "T022231"
          }
        }, {
          "category" : "product_version",
          "name" : "19.2.1",
          "product" : {
            "name" : "Open Source Asterisk 19.2.1",
            "product_id" : "T022231-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:asterisk:19.2.1"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Asterisk"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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-2021-37706",
    "product_status" : {
      "known_affected" : [ "T022229", "2951", "T000126", "T022231", "T022232", "T022230" ]
    },
    "release_date" : "2022-03-06T23:00:00.000+00:00",
    "title" : "CVE-2021-37706"
  }, {
    "cve" : "CVE-2022-21723",
    "product_status" : {
      "known_affected" : [ "T022229", "2951", "T000126", "T022231", "T022232", "T022230" ]
    },
    "release_date" : "2022-03-06T23:00:00.000+00:00",
    "title" : "CVE-2022-21723"
  }, {
    "cve" : "CVE-2022-23608",
    "product_status" : {
      "known_affected" : [ "T022229", "2951", "T000126", "T022231", "T022232", "T022230" ]
    },
    "release_date" : "2022-03-06T23:00:00.000+00:00",
    "title" : "CVE-2022-23608"
  } ]
}