{"id":"CVE-2018-7454","details":"A NULL pointer dereference in XFAForm::scanFields in XFAForm.cc in xpdf 4.00 allows attackers to launch denial of service via a specific pdf file, as demonstrated by pdftohtml.","modified":"2026-03-14T09:31:05.471809Z","published":"2018-02-24T06:29:00.507Z","references":[{"type":"REPORT","url":"https://forum.xpdfreader.com/viewtopic.php?f=3&t=613"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.00"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7454.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}