Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ff_h263_decode_mba function in libavcodec/ituh263dec.c in Libav before 11.5 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a file with crafted dimensions.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Libav‘ituh263dec.c’Divide-By-Zero 拒绝服务漏洞
Vulnerability Description
Libav（前身是FFmpeg）是Libav团队的一套跨平台的可对音频和视频进行录制、转换的解决方案，它包含了一个libavcodec编码器。 Libav 11.5之前版本的libavcodec/ituh263dec.c文件中的‘ff_h263_decode_mba’函数存在安全漏洞。远程攻击者可借助特制大小的文件利用该漏洞造成拒绝服务（除零错误和应用程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A