{"id":"CVE-2017-12935","details":"The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 mishandles large MNG images, leading to an invalid memory read in the SetImageColorCallBack function in magick/image.c.","modified":"2026-04-16T01:39:46.533995145Z","published":"2017-08-18T12:29:00.197Z","related":["SUSE-SU-2018:0349-1","SUSE-SU-2018:0350-1","SUSE-SU-2018:0413-1"],"references":[{"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":"WEB","url":"https://usn.ubuntu.com/4222-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4321"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html"},{"type":"FIX","url":"http://hg.code.sf.net/p/graphicsmagick/code/rev/cd699a44f188"},{"type":"FIX","url":"https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-invalid-memory-read-in-setimagecolorcallback-image-c/"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-12935.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"1.3.26"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}]}}],"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"}]}