Data Exfiltration via TTY Demuxer Parsing in FFmpeg
CVE-2023-6602 Published on December 31, 2024
Ffmpeg: improper handling of input format in tty demuxer of ffmpeg
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.
Vulnerability Analysis
CVE-2023-6602 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. An automatable proof of concept (POC) exploit exists. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Timeline
Reported to Red Hat.
Made public. 82 days later.
Weakness Type
What is an Insecure Direct Object Reference Vulnerability?
The software receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control.
CVE-2023-6602 has been classified to as an Insecure Direct Object Reference vulnerability or weakness.
Products Associated with CVE-2023-6602
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Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.