{"id":"CVE-2023-27781","details":"jpegoptim v1.5.2 was discovered to contain a heap overflow in the optimize function at jpegoptim.c.","modified":"2026-04-16T04:43:36.823947332Z","published":"2023-03-15T15:15:09.733Z","references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/66ZW65INCWSQYIT5E6N6I6PE5D7R6EK7/"},{"type":"FIX","url":"https://github.com/tjko/jpegoptim/issues/132"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tjko/jpegoptim","events":[{"introduced":"0"},{"last_affected":"f20f0e8775335d9f44efc65285a6ca85451e2036"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.5.2"}]}}],"versions":["RELEASE.1.2.0","RELEASE.1.2.1","RELEASE.1.2.2","RELEASE.1.2.3","RELEASE.1.2.4","RELEASE.1.2.5","RELEASE.1.3.0","RELEASE.1.3.1","RELEASE.1.4.0","RELEASE.1.4.1","RELEASE.1.4.2","RELEASE.1.4.3","RELEASE.1.4.4","RELEASE.1.4.5","RELEASE.1.4.6","RELEASE.1.4.7","beta","jpegoptim-v1.4.7","v1.4.7","v1.5.0","v1.5.1","v1.5.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-27781.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}