CVE-2020-22044 — Vulnetix

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CVE-2020-22044 PUBLISHED

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the url_open_dyn_buf_internal function in libavformat/aviobuf.c.

EPSS 1.03% · 77.2th percentile

Risk Scores

EPSS Score

1.03%

77.2th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:Pro:16.04:LTS	ffmpeg	0, 7:2.7.2-1build1, 7:2.8.1-1ubuntu1

Timeline

Jun 1, 2021 CVE Published
Jun 2, 2021 EPSS Score
Aug 3, 2021 EPSS Score
Oct 3, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 1, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 2, 2022 EPSS Score
Jun 2, 2022 EPSS Score
Oct 2, 2022 EPSS Score
Dec 1, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2020-22044 third-party-advisory
https://trac.ffmpeg.org/ticket/8295 third-party-advisory
https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=1d479300cbe0522c233b7d51148aea2b29bd29ad third-party-advisory
https://ubuntu.com/security/notices/USN-5167-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2020-22044 third-party-advisory

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