{
  "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" : "Asterisk ist eine komplette Open Source Multiprotokoll Telefonanlage (PBX) auf Softwarebasis.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein Angreifer kann mehrere Schwachstellen in Asterisk ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, beliebigen Code mit Root-Rechten auszuführen, erweiterte Privilegien zu erlangen, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Sonstiges\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-2026-0327 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0327.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2026-0327 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0327"
    }, {
      "category" : "external",
      "summary" : "Asterisk GitHub vom 2026-02-05",
      "url" : "https://github.com/asterisk/asterisk/security/advisories/GHSA-v6hp-wh3r-cwxh"
    }, {
      "category" : "external",
      "summary" : "Asterisk GitHub vom 2026-02-05",
      "url" : "https://github.com/asterisk/asterisk/security/advisories/GHSA-85x7-54wr-vh42"
    }, {
      "category" : "external",
      "summary" : "Asterisk GitHub vom 2026-02-05",
      "url" : "https://github.com/asterisk/asterisk/security/advisories/GHSA-xpc6-x892-v83c"
    }, {
      "category" : "external",
      "summary" : "Asterisk GitHub vom 2026-02-05",
      "url" : "https://github.com/asterisk/asterisk/security/advisories/GHSA-rvch-3jmx-3jf3"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DLA-4515 vom 2026-03-30",
      "url" : "https://lists.debian.org/debian-lts-announce/2026/03/msg00020.html"
    } ],
    "source_lang" : "en-US",
    "title" : "Asterisk: Mehrere Schwachstellen",
    "tracking" : {
      "current_release_date" : "2026-03-30T22:00:00.000+00:00",
      "generator" : {
        "date" : "2026-03-31T08:19:18.839+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.5.0"
        }
      },
      "id" : "WID-SEC-W-2026-0327",
      "initial_release_date" : "2026-02-05T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2026-02-05T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initiale Fassung"
      }, {
        "date" : "2026-02-08T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Referenz(en) aufgenommen: EUVD-2026-5617, EUVD-2026-5645, EUVD-2026-5646, EUVD-2026-5648"
      }, {
        "date" : "2026-03-30T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von Debian 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" : "<23.2.2",
          "product" : {
            "name" : "Open Source Asterisk <23.2.2",
            "product_id" : "T050588"
          }
        }, {
          "category" : "product_version",
          "name" : "23.2.2",
          "product" : {
            "name" : "Open Source Asterisk 23.2.2",
            "product_id" : "T050588-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:asterisk:23.2.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<22.8.2",
          "product" : {
            "name" : "Open Source Asterisk <22.8.2",
            "product_id" : "T050589"
          }
        }, {
          "category" : "product_version",
          "name" : "22.8.2",
          "product" : {
            "name" : "Open Source Asterisk 22.8.2",
            "product_id" : "T050589-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:asterisk:22.8.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<21.12.1",
          "product" : {
            "name" : "Open Source Asterisk <21.12.1",
            "product_id" : "T050590"
          }
        }, {
          "category" : "product_version",
          "name" : "21.12.1",
          "product" : {
            "name" : "Open Source Asterisk 21.12.1",
            "product_id" : "T050590-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:asterisk:21.12.1"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<20.18.2",
          "product" : {
            "name" : "Open Source Asterisk <20.18.2",
            "product_id" : "T050591"
          }
        }, {
          "category" : "product_version",
          "name" : "20.18.2",
          "product" : {
            "name" : "Open Source Asterisk 20.18.2",
            "product_id" : "T050591-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:asterisk:20.18.2"
            }
          }
        }, {
          "category" : "product_version_range",
          "name" : "<20.7-cert9",
          "product" : {
            "name" : "Open Source Asterisk <20.7-cert9",
            "product_id" : "T050592"
          }
        }, {
          "category" : "product_version",
          "name" : "20.7-cert9",
          "product" : {
            "name" : "Open Source Asterisk 20.7-cert9",
            "product_id" : "T050592-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:digium:asterisk:20.7-cert9"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Asterisk"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    } ]
  },
  "vulnerabilities" : [ {
    "cve" : "CVE-2026-23738",
    "product_status" : {
      "known_affected" : [ "T050590", "T050592", "T050591", "2951", "T050589", "T050588" ]
    },
    "release_date" : "2026-02-05T23:00:00.000+00:00",
    "title" : "CVE-2026-23738"
  }, {
    "cve" : "CVE-2026-23739",
    "product_status" : {
      "known_affected" : [ "T050590", "T050592", "T050591", "2951", "T050589", "T050588" ]
    },
    "release_date" : "2026-02-05T23:00:00.000+00:00",
    "title" : "CVE-2026-23739"
  }, {
    "cve" : "CVE-2026-23740",
    "product_status" : {
      "known_affected" : [ "T050590", "T050592", "T050591", "2951", "T050589", "T050588" ]
    },
    "release_date" : "2026-02-05T23:00:00.000+00:00",
    "title" : "CVE-2026-23740"
  }, {
    "cve" : "CVE-2026-23741",
    "product_status" : {
      "known_affected" : [ "T050590", "T050592", "T050591", "2951", "T050589", "T050588" ]
    },
    "release_date" : "2026-02-05T23:00:00.000+00:00",
    "title" : "CVE-2026-23741"
  } ]
}