Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The sbr_qmf_synthesis function in libavcodec/aacsbr.c in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) via a crafted mpg file that triggers memory corruption involving the v_off variable, probably a buffer underflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg 拒绝服务漏洞
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/aacsbr.c内的‘sbr_qmf_synthesis’函数中存在漏洞。远程攻击者可利用该漏洞通过特制的mpg文件触发内存破坏涉及v_off变量，可能导致缓冲区上溢，及拒绝服务（应用程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A