CVE-2020-22025

A heap-based Buffer Overflow vulnerability exists in gaussian_blur at libavfilter/vf_edgedetect.c, which might lead to memory corruption and other potential consequences.

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.92% chance of exploitation in the next 30 days, 80th percentile

Published

2021-05-27

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://trac.ffmpeg.org/ticket/8260

Security advisories

• https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html
• https://www.debian.org/security/2021/dsa-4990

References

• CVE Record
• NVD entry