{"id":"CVE-2021-3496","details":"A heap-based buffer overflow was found in jhead in version 3.06 in Get16u() in exif.c when processing a crafted file.","modified":"2026-04-16T04:33:07.516847681Z","published":"2021-04-22T19:15:07.450Z","related":["openSUSE-SU-2021:0594-1","openSUSE-SU-2021:0620-1","openSUSE-SU-2021:0743-1","openSUSE-SU-2021:0752-1","openSUSE-SU-2024:10880-1"],"references":[{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202210-17"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1949245"},{"type":"FIX","url":"https://github.com/Matthias-Wandel/jhead/issues/33"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/matthias-wandel/jhead","events":[{"introduced":"0"},{"last_affected":"78057ab115e7fe68ba18869f97240cba58b9e996"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.06"}]}}],"versions":["3.06.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3496.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"}]}