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CVE-2020-35965

CVE-2020-35965

EPSS 2.3%
decode_frame in libavcodec/exr.c in FFmpeg 4.3.1 has an out-of-bounds write because of errors in calculations of when to perform memset zero operations.
Affected products
n/a · n/a

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References
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26532https://github.com/FFmpeg/FFmpeg/commit/3e5959b3457f7f1856d997261e6ac672bba49e8bhttps://github.com/FFmpeg/FFmpeg/commit/b0a8b40294ea212c1938348ff112ef1b9bf16bb3https://lists.debian.org/debian-lts-announce/2021/01/msg00026.htmlhttps://security.gentoo.org/glsa/202105-24https://www.debian.org/security/2021/dsa-4990