{"id":"CVE-2018-6799","details":"The AcquireCacheNexus function in magick/pixel_cache.c in GraphicsMagick before 1.3.28 allows remote attackers to cause a denial of service (heap overwrite) or possibly have unspecified other impact via a crafted image file, because a pixel staging area is not used.","modified":"2026-03-15T21:45:04.667948Z","published":"2018-02-07T05:29:00.323Z","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":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4321"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/102981"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/02/msg00017.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html"},{"type":"FIX","url":"http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/b41e2efce6d3"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"1.3.28"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-6799.json"}}],"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"}]}