vulnerability
Ubuntu: USN-5167-1 (CVE-2020-20902): FFmpeg vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:P/I:N/A:N) | 2021-09-20 | 2023-03-22 | 2024-11-15 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
2021-09-20
Added
2023-03-22
Modified
2024-11-15
Description
A CWE-125: Out-of-bounds read vulnerability exists in long_term_filter function in g729postfilter.c in FFmpeg 4.2.1 during computation of the denominator of pseudo-normalized correlation R'(0), that could result in disclosure of information.
Solution(s)
ubuntu-pro-upgrade-ffmpegubuntu-pro-upgrade-libavcodec-extraubuntu-pro-upgrade-libavcodec-ffmpeg-extra56ubuntu-pro-upgrade-libavcodec-ffmpeg56ubuntu-pro-upgrade-libavdevice-ffmpeg56ubuntu-pro-upgrade-libavfilter-ffmpeg5ubuntu-pro-upgrade-libavformat-ffmpeg56ubuntu-pro-upgrade-libavresample-ffmpeg2ubuntu-pro-upgrade-libavutil-ffmpeg54ubuntu-pro-upgrade-libpostproc-ffmpeg53ubuntu-pro-upgrade-libswresample-ffmpeg1ubuntu-pro-upgrade-libswscale-ffmpeg3
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