Wednesday, June 2, 2021

FFmpeg: CVE-2020-22033: Out-of-bounds Write

Description
A heap-based Buffer Overflow Vulnerability exists FFmpeg 4.2 at libavfilter/vf_vmafmotion.c in convolution_y_8bit, which could let a remote malicious user cause a Denial of Service.
Solution(s)
  • misc-no-solution-exists


  • References
  • https://attackerkb.com/topics/cve-2020-22033
  • CVE - 2020-22033
  • https://trac.ffmpeg.org/ticket/8246




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    Thanks for everything Templateism - You should have written the code a little more complicated