{"id":"CVE-2018-5248","details":"In ImageMagick 7.0.7-17 Q16, there is a heap-based buffer over-read in coders/sixel.c in the ReadSIXELImage function, related to the sixel_decode function.","modified":"2026-04-11T12:09:22.120625Z","published":"2018-01-05T19:29:00.403Z","database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","extracted_events":[{"last_affected":"14.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"16.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"17.10"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"18.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"8.0"}],"cpe":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"9.0"}],"cpe":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"}]},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/102431"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3681-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4204"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4245"},{"type":"EVIDENCE","url":"https://github.com/ImageMagick/ImageMagick/issues/927"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/imagemagick/imagemagick","events":[{"introduced":"0"},{"last_affected":"c9d4c4ecd1f7fb5168e512a0ba183b4bf8b47ce3"}],"database_specific":{"source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"7.0.7-17"}],"cpe":"cpe:2.3:a:imagemagick:imagemagick:7.0.7-17:*:*:*:*:*:*:*"}}],"versions":["7.0.1-0","7.0.1-1","7.0.1-10","7.0.1-2","7.0.1-3","7.0.1-4","7.0.1-5","7.0.1-6","7.0.1-7","7.0.1-8","7.0.1-9","7.0.2-0","7.0.2-1","7.0.2-10","7.0.2-2","7.0.2-3","7.0.2-4","7.0.2-5","7.0.2-6","7.0.2-7","7.0.2-8","7.0.2-9","7.0.3-0","7.0.3-1","7.0.3-10","7.0.3-2","7.0.3-3","7.0.3-4","7.0.3-5","7.0.3-6","7.0.3-7","7.0.3-8","7.0.3-9","7.0.4-0","7.0.4-1","7.0.4-10","7.0.4-2","7.0.4-3","7.0.4-4","7.0.4-5","7.0.4-6","7.0.4-7","7.0.4-8","7.0.4-9","7.0.5-0","7.0.5-1","7.0.5-10","7.0.5-2","7.0.5-3","7.0.5-4","7.0.5-5","7.0.5-6","7.0.5-7","7.0.5-8","7.0.5-9","7.0.6-0","7.0.6-1","7.0.6-2","7.0.6-3","7.0.6-4","7.0.6-5","7.0.6-6","7.0.6-7","7.0.6-8","7.0.6-9","7.0.7-0","7.0.7-1","7.0.7-10","7.0.7-11","7.0.7-12","7.0.7-13","7.0.7-14","7.0.7-15","7.0.7-16","7.0.7-17","7.0.7-2","7.0.7-3","7.0.7-4","7.0.7-5","7.0.7-6","7.0.7-8","7.0.7-9","7.0.7.7"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-5248.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"}]}