{"action":"Upgrade libexif to 0.6.20-3 or later.","affected":[{"fixed":"0.6.20-3","introduced":"0"}],"component":"libexif","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.6.20-3"],"id":"tcs_01M5NA2CV3TKSKPHBMZWW43E10","modified_at":"2026-10-23T17:47:31.918212903Z","published_at":"2012-07-13T10:34:59.547Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-2840","https://security-tracker.debian.org/tracker/CVE-2012-2840"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-2840","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-2840"}],"summary":"Off-by-one error in the exif_convert_utf16_to_utf8 function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service or possibly"}