CVE-2024-7055— FFmpeg pnmdec.c pnm_decode_frame heap-based overflow
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I. Basic Information for CVE-2024-7055
Vulnerability Information
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Vulnerability Title
FFmpeg pnmdec.c pnm_decode_frame heap-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in FFmpeg up to 7.0.1. It has been classified as critical. This affects the function pnm_decode_frame in the library /libavcodec/pnmdec.c. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 7.0.2 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-273651.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
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 7.0.1版本及之前版本存在安全漏洞，该漏洞源于库/libavcodec/pnmdec.c中的pnm_decode_frame函数会导致基于堆的缓冲区溢出。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | FFmpeg | 7.0.0 | - |
II. Public POCs for CVE-2024-7055
| # | POC Description | Source Link | Shenlong Link |
|---|
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- FFmpegproduct
- Submit #376532: GitHub FFmpeg 6.1.1 Buffer Overflowthird-party-advisory
- CVE-2024-7055 FFmpeg pnmdec.c pnm_decode_frame heap-based overflow (poc3 / Nessus ID 209442)vdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2024-7055
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