Improper Input Validation Affecting ffmpeg package, versions <7:2.4.1-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
1.36% (68th percentile)

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  • Snyk IDSNYK-ECHOLATEST-FFMPEG-18234469
  • published23 Jul 2026
  • disclosed10 Jun 2013

Introduced: 10 Jun 2013

CVE-2013-3672  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Echo:latest ffmpeg to version 7:2.4.1-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ffmpeg package and not the ffmpeg package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

The mm_decode_inter function in mmvideo.c in libavcodec in FFmpeg before 1.2.1 does not validate the relationship between a horizontal coordinate and a width value, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted American Laser Games (ALG) MM Video data.

CVSS Base Scores

version 3.1