PoC Index

CVE-2020-22020

MEDIUM 6.5EPSS 1.5%

Buffer Overflow vulnerability in FFmpeg 4.2 in the build_diff_map function in libavfilter/vf_fieldmatch.c, which could let a remote malicious user cause a Denial of Service.

CVSS v3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS
1.52% chance of exploitation in the next 30 days, 73th percentile
Published
2021-05-26
Updated
2024-08-04

Proof-of-concept exploits (1)

References

Related