{"id":"CVE-2018-7640","details":"An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading a crafted bmp image, a different vulnerability than CVE-2018-7588. This is in a Monochrome case, aka case 1.","modified":"2026-03-12T22:54:05.644393Z","published":"2018-03-02T14:29:00.390Z","related":["MGASA-2018-0438"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00030.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00033.html"},{"type":"EVIDENCE","url":"https://github.com/dtschump/CImg/issues/185"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":".220"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-7640.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}