Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The mm_decode_inter function in mmvideo.c in libavcodec in FFmpeg before 1.2.1 does not validate the relationship between a horizontal coordinate and a width value, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) via crafted American Laser Games (ALG) MM Video data.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg ‘mm_decode_inter’函数输入验证漏洞
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 1.2.1之前的版本中的libavcodec中的mmvideo.c中的‘mm_decode_inter’函数中存在漏洞，该漏洞源于程序没有验证水平坐标和宽度值之间的关系。远程攻击者可通过特制的American Laser Games (ALG) MM Video数据利用该漏洞造成拒绝服务（越边界数组访问，应用程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A