Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ff_mpv_common_init function in libavcodec/mpegvideo.c in FFmpeg before 2.7.2 does not properly maintain the encoding context, which allows remote attackers to cause a denial of service (invalid pointer access) or possibly have unspecified other impact via crafted MPEG data.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg 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 2.7.2之前版本的libavcodec/mpegvideo.c文件中的‘ff_mpv_common_init’函数存在安全漏洞，该漏洞源于程序没有正确维持编码环境。远程攻击者可借助特制的MPEG数据利用该漏洞造成拒绝服务（无效的指针访问）。
CVSS Information
N/A
Vulnerability Type
N/A