GHSA-rxgx-47rc-f5c4

GHSA-rxgx-47rc-f5c4 PUBLISHED CVSS 8.699999809265137 HIGH

Record from GitHub Advisory Database · Published May 24, 2022

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the av_dict_set function in dict.c.

Risk scores

CVSS 4.0

8.699999809265137

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Timeline

May 24, 2022 CVE Published
Apr 30, 2026 Distribution Patch
Apr 30, 2026 Security Advisory (2 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-rxgx-47rc-f5c4
vulnetix vdb fixes GHSA-rxgx-47rc-f5c4

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-rxgx-47rc-f5c4/fixes/registry"

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References

https://trac.ffmpeg.org/ticket/8315 url
https://nvd.nist.gov/vuln/detail/CVE-2020-22054 advisory
http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=6f2a3958cfac135c60b509a61a4fd39432d8f9a9 url
https://lists.debian.org/debian-lts-announce/2021/11/msg00012.html advisory
https://www.debian.org/security/2021/dsa-4990 advisory

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