Headline
CVE-2018-7557: git.ffmpeg.org Git - ffmpeg.git/commit
The decode_init function in libavcodec/utvideodec.c in FFmpeg 2.8 through 3.4.2 allows remote attackers to cause a denial of service (Out of array read) via an AVI file with crafted dimensions within chroma subsampling data.
avcodec/utvideodec: Check subsample factors
Fixes: Out of array read
Fixes: heap_poc
Found-by: GwanYeong Kim [email protected]
Signed-off-by: Michael Niedermayer [email protected]