Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ff_mjpeg_decode_sof function in libavcodec/mjpegdec.c in FFmpeg before 2.5.4 does not validate the number of components in a JPEG-LS Start Of Frame segment, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Motion JPEG data.
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 2.5.4之前版本的libavcodec/mjpegdec.c文件中的‘ff_mjpeg_decode_sof’函数存在安全漏洞，该漏洞源于程序没有验证JPEG-LS Start Of Frame部分中的组件数量。远程攻击者可借助特制的Motion JPEG数据利用该漏洞造成拒绝服务（越边界数组访问）。
CVSS Information
N/A
Vulnerability Type
N/A