{"id":"JLSEC-2025-108","summary":"cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer ove...","details":"cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check.","modified":"2025-11-06T23:02:38.926496Z","published":"2025-10-19T19:08:53.760Z","upstream":["CVE-2020-12284"],"database_specific":{"license":"CC-BY-4.0","sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-12284","modified":"2024-11-21T04:59:26.903Z","imported":"2025-10-18T14:07:17.062Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12284","id":"CVE-2020-12284","published":"2020-04-28T06:15:10.777Z"}]},"references":[{"type":"WEB","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19734"},{"type":"WEB","url":"https://github.com/FFmpeg/FFmpeg/commit/1812352d767ccf5431aa440123e2e260a4db2726"},{"type":"WEB","url":"https://github.com/FFmpeg/FFmpeg/commit/a3a3730b5456ca00587455004d40c047f7b20a99"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202007-58"},{"type":"WEB","url":"https://usn.ubuntu.com/4431-1/"},{"type":"WEB","url":"https://www.debian.org/security/2020/dsa-4722"}],"affected":[{"package":{"name":"FFMPEG_jll","ecosystem":"Julia","purl":"pkg:julia/FFMPEG_jll?uuid=b22a6f82-2f65-5046-a5b2-351ab43fb4e5"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.3.1+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-108.json"}}],"schema_version":"1.7.3"}