CVE-2023-6602— Ffmpeg: improper handling of input format in tty demuxer of ffmpeg
Quick assessment
Affected
CVE-2023-6602
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg存在安全漏洞，该漏洞源于对 HLS 播放列表中不符合 TTY 标准的输入文件进行不正确的解析而导致数据泄露。
Possible ATT&CK Techniques 1 AI
T1041 · Exfiltration Over C2 ChannelI. Basic Information for CVE-2023-6602
Vulnerability Information
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Vulnerability Title
Ffmpeg: improper handling of input format in tty demuxer of ffmpeg
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对资源描述符的控制不恰当(资源注入)
Source: CVE Program / CVE List V5
Vulnerability Title
FFmpeg 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FFmpeg是FFmpeg团队的一套可录制、转换以及流化音视频的完整解决方案。 FFmpeg存在安全漏洞，该漏洞源于对 HLS 播放列表中不符合 TTY 标准的输入文件进行不正确的解析而导致数据泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
II. Public POCs for CVE-2023-6602
| # | POC Description | Source Link | Shenlong Link |
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AI-Generated POC
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Vendor Advisories for CVE-2023-6602 (1)
-
2334338 – (CVE-2023-6602) CVE-2023-6602 ffmpeg: Improper Handling of Input Format in TTY Demuxer of FFmpeg issue-tracking x_refsource_REDHAT
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V. Comments for CVE-2023-6602
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