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CVE-2020-35964

Quick assessment

Affected
n/a n/a
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（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 4.3.1中存在安全漏洞。该漏洞源于libavformat / vividas.c中的track_header不正确的额外数据打包超出了范围。

AI Predicted 8.1 Difficulty: Moderate EPSS 1.53% · P73

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-35964

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
FFmpeg 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FFmpeg是FFmpeg（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 4.3.1中存在安全漏洞。该漏洞源于libavformat / vividas.c中的track_header不正确的额外数据打包超出了范围。
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
- n/a n/a -

II. Public POCs for CVE-2020-35964

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III. Intelligence Information for CVE-2020-35964

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Patches & Fixes for CVE-2020-35964 (1)

Vendor Advisories for CVE-2020-35964 (1)

Other References for CVE-2020-35964 (1)

Same Patch Batch · n/a · 2021-01-03 · 8 CVEs total

CVE-2020-35963 Fluent Bit 缓冲区错误漏洞
CVE-2020-35962 Loopring 授权问题漏洞
CVE-2021-3006 Seal Finance Farm 安全漏洞
CVE-2020-28841 Cmcm Drivergenius 缓冲区错误漏洞
CVE-2020-35952 PHP-Fusion 安全漏洞
CVE-2021-3005 MK-AUTH 安全漏洞
CVE-2021-3004 Stable Yield Credit 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-35964

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