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VULNERABILITIES

CVE-2020-22042 Details

Description

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.

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://trac.ffmpeg.org/ticket/8267 CVEExploitIssue TrackingVendor Advisory
https://www.debian.org/security/2021/dsa-4998 CVEThird Party Advisory
https://trac.ffmpeg.org/ticket/8267 [email protected]ExploitIssue TrackingVendor Advisory
https://www.debian.org/security/2021/dsa-4998 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-401Missing Release of Memory after Effective Lifetime[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
11.0

CPE

  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-22042
NVD Published Date:
Jun 1, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-22042 Details - Not Deferred