{
  "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" : "Expat ist ein XML Parser, der in der Programmiersprache-C geschrieben ist.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in expat ausnutzen, um beliebigen Programmcode auszuführen oder einen Denial of Service Zustand herbeizuführen.",
      "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-2025-0044 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2016/wid-sec-w-2025-0044.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-0044 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0044"
    }, {
      "category" : "external",
      "summary" : "Red Hat Bugzilla - Bug 1344251 vom 2016-07-04",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1344251"
    }, {
      "category" : "external",
      "summary" : "Meldung auf vuldb.com - Vulnerability ID 88546 vom 2016-07-04",
      "url" : "https://vuldb.com/de/?id.88546"
    }, {
      "category" : "external",
      "summary" : "Eintrag im National Vulnerability Database vom 2016-07-01",
      "url" : "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4472"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2020:0497-1 vom 2020-02-27",
      "url" : "https://www.suse.com/support/update/announcement/2020/suse-su-20200497-1.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7199-1 vom 2025-01-13",
      "url" : "https://ubuntu.com/security/notices/USN-7199-1"
    } ],
    "source_lang" : "en-US",
    "title" : "expat: Schwachstelle ermöglicht Codeausführung",
    "tracking" : {
      "current_release_date" : "2025-07-31T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-08-01T07:29:35.535+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2025-0044",
      "initial_release_date" : "2016-07-04T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2016-07-04T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2016-07-04T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2020-02-26T23:00:00.000+00:00",
        "number" : "3",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2025-01-12T23:00:00.000+00:00",
        "number" : "4",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-07-31T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Referenz(en) aufgenommen:"
      } ],
      "status" : "final",
      "version" : "5"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Open Source expat",
        "product" : {
          "name" : "Open Source expat",
          "product_id" : "T005560",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:expat:expat:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Fedora",
        "product" : {
          "name" : "Red Hat Fedora",
          "product_id" : "T007849",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:fedora:-"
          }
        }
      } ],
      "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-2016-4472",
    "product_status" : {
      "known_affected" : [ "T002207", "T000126", "T007849", "T005560" ]
    },
    "release_date" : "2016-07-04T22:00:00.000+00:00",
    "title" : "CVE-2016-4472"
  } ]
}