Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
libavcodec in FFmpeg 4.0 may trigger a NULL pointer dereference if the studio profile is incorrectly detected while converting a crafted AVI file to MPEG4, leading to a denial of service, related to idctdsp.c and mpegvideo.c.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FFmpeg Libavcodec 安全漏洞
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。libavcodec是其中的一个通用编码/解码库。 FFmpeg 4.0版本中的Libavcode中存在安全漏洞。攻击者可借助特制的AVI文件利用该漏洞造成拒绝服务（空指针逆向引用）。
CVSS Information
N/A
Vulnerability Type
N/A