{
  "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" : "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 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-2025-0046 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2015/wid-sec-w-2025-0046.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-0046 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0046"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-3318-1 vom 2015-07-26",
      "url" : "https://lists.debian.org/debian-security-announce/2015/msg00214.html"
    }, {
      "category" : "external",
      "summary" : "FreeBSD Security Advisory FreeBSD-SA-15:20.expat vom 2015-08-18",
      "url" : "https://www.freebsd.org/security/advisories/FreeBSD-SA-15:20.expat.asc"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-2726-1 vom 2015-08-31",
      "url" : "http://www.ubuntu.com/usn/usn-2726-1/"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2016:1508-1 vom 2016-06-07",
      "url" : "http://lists.suse.com/pipermail/sle-security-updates/2016-June/002097.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3013-1 vom 2016-06-21",
      "url" : "http://www.ubuntu.com/usn/usn-3013-1/"
    }, {
      "category" : "external",
      "summary" : "F5 Security Advisory K15104541 vom 2020-08-07",
      "url" : "https://support.f5.com/csp/article/K15104541"
    }, {
      "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 Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-01-12T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-01-13T09:09:42.647+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.10"
        }
      },
      "id" : "WID-SEC-W-2025-0046",
      "initial_release_date" : "2015-07-26T22:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2015-07-26T22:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2015-07-26T22:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2015-07-26T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2015-08-31T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "New remediations available"
      }, {
        "date" : "2015-08-31T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-06-06T22:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2016-06-06T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-06-06T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2016-06-20T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "New remediations available"
      }, {
        "date" : "2020-08-06T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von F5 aufgenommen"
      }, {
        "date" : "2025-01-12T23:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      } ],
      "status" : "final",
      "version" : "11"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Debian Linux Wheezy (7.0)",
          "product" : {
            "name" : "Debian Linux Wheezy (7.0)",
            "product_id" : "T001572",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:debian:debian_linux:7.0"
            }
          }
        }, {
          "category" : "product_name",
          "name" : "Debian Linux Jessie (8.0)",
          "product" : {
            "name" : "Debian Linux Jessie (8.0)",
            "product_id" : "T004932",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:debian:debian_linux:8.0"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Linux"
      } ],
      "category" : "vendor",
      "name" : "Debian"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "F5 BIG-IP",
        "product" : {
          "name" : "F5 BIG-IP",
          "product_id" : "T001663",
          "product_identification_helper" : {
            "cpe" : "cpe:/a:f5:big-ip:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "F5"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "FreeBSD Project FreeBSD OS",
        "product" : {
          "name" : "FreeBSD Project FreeBSD OS",
          "product_id" : "4035",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:freebsd:freebsd:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "FreeBSD Project"
    }, {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_version_range",
          "name" : "<2.1.0",
          "product" : {
            "name" : "Open Source expat <2.1.0",
            "product_id" : "T005561"
          }
        }, {
          "category" : "product_version",
          "name" : "2.1.0",
          "product" : {
            "name" : "Open Source expat 2.1.0",
            "product_id" : "T005561-fixed",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:expat:expat:2.1.0"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "expat"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "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-2015-1283",
    "notes" : [ {
      "category" : "description",
      "text" : "Es existiert eine Schwachstelle in expat bei der Verarbeitung von XML-Dateien über die \"XML_GetBuffer\" Funktion. Ein anonymer, entfernter Angreifer kann mehrere Integerüberläufe am Heap nutzen, um einen Denial of Service Zustand herbeizuführen oder beliebigen Programmcode auszuführen, wenn eine manipulierte XML-Datei zum Parsen geladen wird. Diese Schwachstelle ist mit CVE-2015-2716 verwandt."
    } ],
    "product_status" : {
      "known_affected" : [ "T002207", "4035", "T000126", "T004932", "T001663", "T001572", "T005561" ]
    },
    "release_date" : "2015-07-26T22:00:00.000+00:00",
    "title" : "CVE-2015-1283"
  } ]
}