{"id":"CVE-2018-16643","details":"The functions ReadDCMImage in coders/dcm.c, ReadPWPImage in coders/pwp.c, ReadCALSImage in coders/cals.c, and ReadPICTImage in coders/pict.c in ImageMagick 7.0.8-4 do not check the return value of the fputc function, which allows remote attackers to cause a denial of service via a crafted image file.","modified":"2026-05-17T11:55:05.626783330Z","published":"2018-09-06T22:29:01.023Z","related":["SUSE-SU-2018:2977-1","SUSE-SU-2018:3095-1","SUSE-SU-2018:3269-1","SUSE-SU-2018:3348-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"],"vendor_product":"canonical:ubuntu_linux","extracted_events":[{"last_affected":"14.04"},{"last_affected":"16.04"},{"last_affected":"18.04"}]},{"source":"CPE_FIELD","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"vendor_product":"debian:debian_linux","extracted_events":[{"last_affected":"8.0"}]}]},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/10/msg00002.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3785-1/"},{"type":"FIX","url":"https://github.com/ImageMagick/ImageMagick/commit/6b6bff054d569a77973f2140c0e86366e6168a6c"},{"type":"FIX","url":"https://github.com/ImageMagick/ImageMagick/issues/1199"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}