Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In FFmpeg 3.2 and 4.0.1, an improper argument (AVCodecParameters) passed to the avpriv_request_sample function in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array read while converting a crafted AVI file to MPEG4, leading to a denial of service and possibly an information disclosure.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg 缓冲区错误漏洞
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 4.0.1版本中的libavformat/movenc.c文件的‘handle_eac3’函数存在缓冲区错误漏洞，该漏洞该源于不正确的参数（AVCodecParameters）被传入到‘avpriv_request_sample’函数中。攻击者可借助特制的AVI文件利用该漏洞造成拒绝服务或泄露信息（数组越界读取）。
CVSS Information
N/A
Vulnerability Type
N/A