A vulnerability classified as critical was found in FFmpeg 4.2.1 (Multimedia Processing Software). Affected by this vulnerability is the function filter_sobel of the file libavfilter/vf_convolution.c. Applying the patch 99f8d32129dd233d4eb2efa44678a0bc44869f23 is able to eliminate this problem. The bugfix is ready for download at git.ffmpeg.org.
FFmpeg 4.2.1 vf_convolution.c filter_sobel integer overflow
- Virtual Patching
- September 20, 2021
- 11:05 pm
- Virtual Patching
- September 20, 2021
- 11:05 pm
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