Description
Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.
Published: 2021-05-26
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2742-1 ffmpeg security update
Debian DLA Debian DLA DLA-2742-2 ffmpeg regression update
Debian DSA Debian DSA DSA-4990-1 ffmpeg security update
EUVD EUVD EUVD-2020-14787 Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.
Ubuntu USN Ubuntu USN USN-5167-1 FFmpeg vulnerabilities
Ubuntu USN Ubuntu USN USN-5472-1 FFmpeg vulnerabilities
History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00479}

epss

{'score': 0.00366}


Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.0048}

epss

{'score': 0.00479}


Subscriptions

Debian Debian Linux
Ffmpeg Ffmpeg
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T14:30:33.842Z

Reserved: 2020-08-13T00:00:00.000Z

Link: CVE-2020-22021

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-05-26T20:15:08.233

Modified: 2024-11-21T05:13:01.400

Link: CVE-2020-22021

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses