Medium severity5.5NVD Advisory· Published Aug 11, 2023· Updated Jun 17, 2026
CVE-2021-28429
CVE-2021-28429
Description
Integer overflow vulnerability in av_timecode_make_string in libavutil/timecode.c in FFmpeg version 4.3.2, allows local attackers to cause a denial of service (DoS) via crafted .mov file.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12- FFmpeg/libavutil/timecode.cdescription
- osv-coords8 versionspkg:rpm/opensuse/ffmpeg&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/ffmpeg&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4pkg:rpm/suse/ffmpeg&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5
< 3.4.2-150200.11.31.1+ 7 more
- (no CPE)range: < 3.4.2-150200.11.31.1
- (no CPE)range: < 3.4.2-150200.11.31.1
- (no CPE)range: < 3.4.2-150200.11.31.1
- (no CPE)range: < 3.4.2-150200.11.31.1
- (no CPE)range: < 3.4.2-150200.11.31.1
- (no CPE)range: < 3.4.2-150200.11.31.1
- (no CPE)range: < 3.4.2-150200.11.31.1
- (no CPE)range: < 3.4.2-150200.11.31.1
Patches
Vulnerability mechanics
News mentions
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