vulnerability
FFmpeg: CVE-2020-22043: Improper Release of Memory Before Removing Last Reference ('Memory Leak')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jun 1, 2021 | Jun 9, 2021 | Aug 11, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jun 1, 2021
Added
Jun 9, 2021
Modified
Aug 11, 2025
Description
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c.
Solution
ffmpeg-upgrade-4_3
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