CVE-2020-22026 (Medium) detected in ffmpeg4.2.2

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CVE-2020-22026 - Medium Severity Vulnerability

Vulnerable Library - ffmpeg4.2.2

Library home page: https://www.ffmpeg.org/releases/

Found in HEAD commit: e5168b773f1d7f76578e4b22da6fe38debdde1aa

Vulnerable Source Files (2)

/libavfilter/af_tremolo.c
/libavfilter/af_tremolo.c

Vulnerability Details

Buffer Overflow vulnerability exists in FFmpeg 4.2 in the config_input function at libavfilter/af_tremolo.c, which could let a remote malicious user cause a Denial of Service.

Publish Date: 2021-05-26

URL: CVE-2020-22026

CVSS 3 Score Details (6.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://trac.ffmpeg.org/ticket/8317

Release Date: 2021-05-26

Fix Resolution: n4.3