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CVE-2020-12284

CVE-2020-12284

EPSS 3.8%
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.
Productos afectados
n/a · n/a

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Referencias
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19734https://github.com/FFmpeg/FFmpeg/commit/1812352d767ccf5431aa440123e2e260a4db2726https://github.com/FFmpeg/FFmpeg/commit/a3a3730b5456ca00587455004d40c047f7b20a99https://security.gentoo.org/glsa/202007-58https://usn.ubuntu.com/4431-1/https://www.debian.org/security/2020/dsa-4722