Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Heap-based buffer overflow in the MPV_frame_start function in libavcodec/mpegvideo.c in FFmpeg before 0.9.1, when the lowres option is enabled, allows remote attackers to cause a denial of service (application crash) via a crafted H263 media file. NOTE: this vulnerability exists because of a regression error.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg ‘MPV_frame_start’函数缓冲区溢出漏洞
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 0.9.1之前版本中的libavcodec/mpegvideo.c内的‘MPV_frame_start’函数中存在基于堆的缓冲区溢出漏洞。当低分辨率选项启用时，远程攻击者可利用该漏洞通过特制的H263多媒体文件，导致拒绝服务（应用崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A