Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-22042

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak is affected by: memory leak in the link_filter_inouts function in libavfilter/graphparser.c.

Published

2021-06-01T20:15:07.857

Last Modified

2024-11-21T05:13:04.573

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-401

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ffmpeg	ffmpeg	4.2	Yes
Operating System	debian	debian_linux	11.0	Yes

References

https://trac.ffmpeg.org/ticket/8267 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://www.debian.org/security/2021/dsa-4998 Third Party Advisory ([email protected])
https://trac.ffmpeg.org/ticket/8267 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2021/dsa-4998 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)