{
  "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" : "libTIFF ist ein Softwarepaket für die Verarbeitung von Bilddateien in Tag Image File Format (TIFF).",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in libTIFF ausnutzen, um einen Denial of Service Angriff durchzuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux\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-2025-2525 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2018/wid-sec-w-2025-2525.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2025-2525 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-2525"
    }, {
      "category" : "external",
      "summary" : "Eintrag in der Mitre Datenbank CVE-2018-7456 vom 2018-02-25",
      "url" : "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7456"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:1826-1 vom 2018-06-27",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20181826-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:1835-1 vom 2018-06-29",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20181835-1.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2018:1889-1 vom 2018-07-06",
      "url" : "https://www.suse.com/support/update/announcement/2018/suse-su-20181889-1.html"
    }, {
      "category" : "external",
      "summary" : "Debian Security Advisory DSA-4349 vom 2018-12-01",
      "url" : "https://www.debian.org/security/2018/dsa-4349"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-3864-1 vom 2019-01-22",
      "url" : "https://usn.ubuntu.com/3864-1/"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2019:2051 vom 2019-08-06",
      "url" : "https://access.redhat.com/errata/RHSA-2019:2051"
    }, {
      "category" : "external",
      "summary" : "Red Hat Security Advisory RHSA-2019:2053 vom 2019-08-06",
      "url" : "https://access.redhat.com/errata/RHSA-2019:2053"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2025-19906 vom 2025-11-07",
      "url" : "http://linux.oracle.com/errata/ELSA-2025-19906.html"
    } ],
    "source_lang" : "en-US",
    "title" : "libTIFF: Schwachstelle ermöglicht Denial of Service",
    "tracking" : {
      "current_release_date" : "2025-11-09T23:00:00.000+00:00",
      "generator" : {
        "date" : "2025-11-10T10:37:27.732+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.4.0"
        }
      },
      "id" : "WID-SEC-W-2025-2525",
      "initial_release_date" : "2018-02-25T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2018-02-25T23:00:00.000+00:00",
        "number" : "1",
        "summary" : "Initial Release"
      }, {
        "date" : "2018-02-25T23:00:00.000+00:00",
        "number" : "2",
        "summary" : "Version nicht vorhanden"
      }, {
        "date" : "2018-04-17T22:00:00.000+00:00",
        "number" : "3",
        "summary" : "Added references"
      }, {
        "date" : "2018-06-28T22:00:00.000+00:00",
        "number" : "4",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-07-05T22:00:00.000+00:00",
        "number" : "5",
        "summary" : "New remediations available"
      }, {
        "date" : "2018-12-02T23:00:00.000+00:00",
        "number" : "6",
        "summary" : "New remediations available"
      }, {
        "date" : "2019-01-22T23:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2019-08-06T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Red Hat aufgenommen"
      }, {
        "date" : "2025-11-09T23:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      } ],
      "status" : "final",
      "version" : "9"
    }
  },
  "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",
          "name" : "4.0.9",
          "product" : {
            "name" : "Open Source libTIFF 4.0.9",
            "product_id" : "T011350",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:libtiff:libtiff:4.0.9"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "libTIFF"
      } ],
      "category" : "vendor",
      "name" : "Open Source"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Oracle Linux",
        "product" : {
          "name" : "Oracle Linux",
          "product_id" : "T004914",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:oracle:linux:-"
          }
        }
      } ],
      "category" : "vendor",
      "name" : "Oracle"
    }, {
      "branches" : [ {
        "category" : "product_name",
        "name" : "Red Hat Enterprise Linux",
        "product" : {
          "name" : "Red Hat Enterprise Linux",
          "product_id" : "67646",
          "product_identification_helper" : {
            "cpe" : "cpe:/o:redhat:enterprise_linux:-"
          }
        }
      } ],
      "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-2018-7456",
    "product_status" : {
      "known_affected" : [ "2951", "T002207", "67646", "T000126", "T004914", "T011350" ]
    },
    "release_date" : "2018-02-25T23:00:00.000+00:00",
    "title" : "CVE-2018-7456"
  } ]
}