VulnerabilityModified
CVE-2023-6602
This vulnerability allows possible data exfiltration via improper parsing of non-TTY-compliant input files in HLS playlists.
MEDIUM 5.3EPSS 0.52%
Does this matter?
Lower severity and a low EPSS score (0.52%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.52% probability · 42th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-99
- Affected
- ffmpeg/ffmpeg
- Source
- secalert@redhat.com
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2334338Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/07/msg00004.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2334338Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.