Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-22033

A heap-based Buffer Overflow Vulnerability exists FFmpeg 4.2 at libavfilter/vf_vmafmotion.c in convolution_y_8bit, which could let a remote malicious user cause a Denial of Service.

Published

2021-05-27T19:15:08.213

Last Modified

2024-11-21T05:13:03.250

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-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ffmpeg	ffmpeg	4.2	Yes
Operating System	debian	debian_linux	10.0	Yes

References

https://cwe.mitre.org/data/definitions/122.html Third Party Advisory ([email protected])
https://trac.ffmpeg.org/ticket/8246 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://www.debian.org/security/2021/dsa-4990 Third Party Advisory ([email protected])
https://cwe.mitre.org/data/definitions/122.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://trac.ffmpeg.org/ticket/8246 Exploit, Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2021/dsa-4990 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)