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VULNERABILITIES

CVE-2020-22033 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://cwe.mitre.org/data/definitions/122.html CVEThird Party Advisory
https://trac.ffmpeg.org/ticket/8246 CVEExploitIssue TrackingVendor Advisory
https://www.debian.org/security/2021/dsa-4990 CVEThird Party Advisory
https://cwe.mitre.org/data/definitions/122.html [email protected]Third Party Advisory
https://trac.ffmpeg.org/ticket/8246 [email protected]ExploitIssue TrackingVendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
ffmpeg ffmpeg
4.2 -

CPE

  • cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
10.0

CPE

  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-22033
NVD Published Date:
May 27, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-22033 Details - Not Deferred