Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg ‘read_header’函数越边界数组访问漏洞
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 2.1之前的版本中的libavcodec/ffv1dec.c文件中的‘read_header’函数中存在安全漏洞，该漏洞源于程序没有正确执行位计数和对色彩空间的限制。远程攻击者可借助特制的FFV1数据利用该漏洞造成拒绝服务（越边界数组访问）或产生其他影响。
CVSS Information
N/A
Vulnerability Type
N/A