CVE-2020-22015
mediumpriority · track · 36EPSS 0.036 · 89 %ileDEEURUUSEPSS · scored 2026-10-27
Buffer Overflow vulnerability in FFmpeg 4.2 in mov_write_video_tag due to the out of bounds in libavformat/movenc.c, which could let a remote malicious user obtain sensitive information, cause a Denial of Service, or execute arbitrary code.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (21)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2022-0210ffmpeg: Mehrere SchwachstellenDeutsch2021-05-26csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in ffmpeg ausnutzen, um einen Denial of Service Angriff durchzuführen, vertrauliche Informationen offenzulegen oder beliebigen Code auszuführen.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (16)
External citations — patches, advisories, analysis.
- https://lists.debian.org/debian-lts-announce/2021/08/msg00018.htmlcnnvd
- https://packetstormsecurity.com/files/167458/Ubuntu-Security-Notice-USN-5472-1.htmlcnnvd
- https://trac.ffmpeg.org/ticket/8190cnnvd
- https://vigilance.fr/vulnerability/FFmpeg-multiple-vulnerabilities-35901cnnvd
- https://www.auscert.org.au/bulletins/ESB-2021.2413cnnvd
- https://www.auscert.org.au/bulletins/ESB-2021.2756cnnvd
- https://www.auscert.org.au/bulletins/ESB-2021.2980cnnvd
- https://www.auscert.org.au/bulletins/ESB-2021.3481cnnvd
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