Unrated severityNVD Advisory· Published May 26, 2021· Updated Aug 4, 2024
CVE-2020-22021
CVE-2020-22021
Description
Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
33- FFmpeg/FFmpegdescription
- osv-coords31 versionspkg:rpm/opensuse/ffmpeg-4&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/ffmpeg-4&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/ffmpeg-4&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/ffmpeg&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/ffmpeg-4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/ffmpeg-4&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/ffmpeg-4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5pkg:rpm/suse/ffmpeg-4&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6pkg:rpm/suse/ffmpeg-4&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/ffmpeg-4&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/ffmpeg-4&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5pkg:rpm/suse/ffmpeg-4&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP6pkg:rpm/suse/ffmpeg&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP2pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP3pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP2pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP3pkg:rpm/suse/ffmpeg&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/ffmpeg&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/ffmpeg&distro=SUSE%20Manager%20Server%204.0
< 4.4-150400.3.32.1+ 30 more
- (no CPE)range: < 4.4-150400.3.32.1
- (no CPE)range: < 4.4-150600.13.5.1
- (no CPE)range: < 4.4.5-7.1
- (no CPE)range: < 3.4.2-11.3.1
- (no CPE)range: < 4.4-150400.3.32.1
- (no CPE)range: < 4.4-150400.3.32.1
- (no CPE)range: < 4.4-150400.3.32.1
- (no CPE)range: < 4.4-150600.13.5.1
- (no CPE)range: < 4.4-150400.3.32.1
- (no CPE)range: < 4.4-150400.3.32.1
- (no CPE)range: < 4.4-150400.3.32.1
- (no CPE)range: < 4.4-150600.13.5.1
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-11.3.1
- (no CPE)range: < 3.4.2-11.3.1
- (no CPE)range: < 3.4.2-11.3.1
- (no CPE)range: < 3.4.2-11.3.1
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-11.3.1
- (no CPE)range: < 3.4.2-11.3.1
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
- (no CPE)range: < 3.4.2-4.34.2
Patches
Vulnerability mechanics
References
3- www.debian.org/security/2021/dsa-4990mitrevendor-advisoryx_refsource_DEBIAN
- lists.debian.org/debian-lts-announce/2021/08/msg00018.htmlmitremailing-listx_refsource_MLIST
- trac.ffmpeg.org/ticket/8240mitrex_refsource_MISC
News mentions
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