CVE-2023-6602

Ffmpeg: improper handling of input format in tty demuxer of ffmpeg

Published Dec 31, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4241-1 ffmpeg security update
EUVD EUVD EUVD-2023-58825 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.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00091}

epss

{'score': 0.00094}

Type Values Removed Values Added
First Time appeared Ffmpeg
Ffmpeg ffmpeg
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
Vendors & Products Ffmpeg
Ffmpeg ffmpeg
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title Ffmpeg: improper handling of input format in tty demuxer of ffmpeg
Weaknesses CWE-99
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Nov 3, 2025, 7:29 PM
Reserved
Dec 8, 2023, 6:53 AM
Status
Modified
Published
Dec 31, 2024, 3:15 PM
Modified
Jun 17, 2026, 6:51 AM