{"id":"CVE-2017-16545","details":"The ReadWPGImage function in coders/wpg.c in GraphicsMagick 1.3.26 does not properly validate colormapped images, which allows remote attackers to cause a denial of service (ImportIndexQuantumType invalid write and application crash) or possibly have unspecified other impact via a malformed WPG image.","modified":"2026-03-12T22:36:07.829907Z","published":"2017-11-05T22:29:00.167Z","related":["SUSE-SU-2017:3378-1","SUSE-SU-2017:3388-1","SUSE-SU-2017:3435-1"],"references":[{"type":"WEB","url":"https://usn.ubuntu.com/4248-1/"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PF62B5PJA2JDUOCKJGUQO3SPL74BEYSV/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WHIKB4TP6KBJWT2UIPWL5MWMG5QXKGEJ/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4321"},{"type":"FIX","url":"http://hg.code.sf.net/p/graphicsmagick/code/rev/e8086faa52d0"},{"type":"FIX","url":"https://sourceforge.net/p/graphicsmagick/bugs/519/"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-16545.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"1.3.26"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}