{"id":"CVE-2017-17782","details":"In GraphicsMagick 1.3.27a, there is a heap-based buffer over-read in ReadOneJNGImage in coders/png.c, related to oFFs chunk allocation.","modified":"2026-03-15T22:24:07.337067Z","published":"2017-12-20T09:29:00.600Z","related":["SUSE-SU-2018:0413-1"],"references":[{"type":"WEB","url":"http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset%3Bnode=8e3d2264109c"},{"type":"WEB","url":"https://usn.ubuntu.com/4248-1/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/01/msg00005.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/06/msg00009.html"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4321"},{"type":"REPORT","url":"https://sourceforge.net/p/graphicsmagick/bugs/530/"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"1.3.27a"}]},{"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-2017-17782.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"}]}