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vulnerabilityCVE-2023-6602
Name
CVE-2023-6602
Source
NVD ( link)Debian ( link)
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.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
ffmpeg
Patched

Vulnerability Ratings#


5.3
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
6.1.5
Not Affected
buildroot
master
6.1.5
Not Affected
openwrt
master
6.1.4-r2
Not Affected
openwrt
openwrt-25.12
6.1.4-r1
Not Affected
yocto
master
8.1.1
Not Affected
yocto
scarthgap
6.1.4
Not Affected

Resolved with patches#


ffmpeg (yocto:kirkstone)

#
Title
Author
Resolve
1
avformat/dashdec: Check whitelist
Michael Niedermayer <michael@niedermayer.cc>
CVE-2023-6602
CVE-2023-6604
2
avformat/hls: Be more picky on extensions
Michael Niedermayer <michael@niedermayer.cc>
CVE-2023-6601
CVE-2023-6602
CVE-2023-6604
CVE-2023-6605
3
avformat: add ff_match_url_ext()
Michael Niedermayer <michael@niedermayer.cc>
CVE-2023-6602
CVE-2023-6604
CVE-2023-6605