CVE-2023-6602 Affecting ffmpeg package, versions <7:5.1.7-0+deb12u1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.43% (36th percentile)

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  • Snyk IDSNYK-ECHOLATEST-FFMPEG-18234575
  • published23 Jul 2026
  • disclosed31 Dec 2024

Introduced: 31 Dec 2024

CVE-2023-6602  (opens in a new tab)

How to fix?

Upgrade Echo:latest ffmpeg to version 7:5.1.7-0+deb12u1 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.

A flaw was found in FFmpeg's TTY Demuxer. This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists.

CVSS Base Scores

version 3.1