Buffer Overflow vulnerability in FFMpeg 4.2.3 in dnn_execute_layer_pad in libavfilter/dnn/dnn_backend_native_layer_pad.c due to a call to memcpy without length checks, which could let a remote malicious user execute arbitrary code.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-24020
Reference (s):
- http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=584f396132aa19d21bb1e38ad9a5d428869290cb
- https://trac.ffmpeg.org/ticket/8718