Memory Leak Affecting libavutil-devel package, versions <3.4.2-11.8.2
Threat Intelligence
EPSS
0.25% (65th
percentile)
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Test your applications- Snyk ID SNYK-SLES153-LIBAVUTILDEVEL-2666755
- published 14 Apr 2022
- disclosed 2 Sep 2021
Introduced: 2 Sep 2021
CVE-2020-22049 Open this link in a new tabHow to fix?
Upgrade SLES:15.3
libavutil-devel
to version 3.4.2-11.8.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libavutil-devel
package and not the libavutil-devel
package as distributed by SLES
.
See How to fix?
for SLES:15.3
relevant fixed versions and status.
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the wtvfile_open_sector function in wtvdec.c.
References
- https://www.suse.com/security/cve/CVE-2020-22049.html
- https://lists.suse.com/pipermail/sle-security-updates/2021-September/009387.html
- https://www.suse.com/support/update/announcement/2021/suse-su-20212919-1/
- https://bugzilla.suse.com/1129714
- https://bugzilla.suse.com/1186849
- https://bugzilla.suse.com/1186859
- https://bugzilla.suse.com/1186861
- https://bugzilla.suse.com/1186863
- https://bugzilla.suse.com/1189142
- https://bugzilla.suse.com/1189348
- https://bugzilla.suse.com/1189350
- https://www.suse.com/security/cve/CVE-2019-9721/
- https://www.suse.com/security/cve/CVE-2020-21688/
- https://www.suse.com/security/cve/CVE-2020-21697/
- https://www.suse.com/security/cve/CVE-2020-22046/
- https://www.suse.com/security/cve/CVE-2020-22048/
- https://www.suse.com/security/cve/CVE-2020-22049/
- https://www.suse.com/security/cve/CVE-2020-22054/
- https://www.suse.com/security/cve/CVE-2021-38114/
- https://www.suse.com/support/security/rating/
- https://trac.ffmpeg.org/ticket/8314
- http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=373c1c9b691fd4c6831b3a114a006b639304c2af
- https://www.debian.org/security/2021/dsa-4990
- https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=373c1c9b691fd4c6831b3a114a006b639304c2af
CVSS Scores
version 3.1