{"id":"CVE-2018-19477","details":"psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.","modified":"2026-03-12T22:48:35.697192Z","published":"2018-11-23T05:29:03.950Z","related":["SUSE-SU-2018:4087-1","SUSE-SU-2018:4090-1","SUSE-SU-2018:4090-2","openSUSE-SU-2024:10783-1"],"references":[{"type":"WEB","url":"http://git.ghostscript.com/?p=ghostpdl.git%3Bh=606a22e77e7f081781e99e44644cd0119f559e03"},{"type":"WEB","url":"http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=ef252e7dc214bcbd9a2539216aab9202848602bb"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4346"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00036.html"},{"type":"ADVISORY","url":"https://www.ghostscript.com/doc/9.26/History9.htm#Version9.26"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/106154"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHBA-2019:0327"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:0229"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3831-1/"},{"type":"FIX","url":"https://bugs.ghostscript.com/show_bug.cgi?id=700168"},{"type":"EVIDENCE","url":"https://semmle.com/news/semmle-discovers-severe-vulnerability-ghostscript-postscript-pdf"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-19477.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"9.26"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.10"}]},{"events":[{"introduced":"0"},{"last_affected":"3.11"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"7.6"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"fixed":"9.26"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}