Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
The function ParseVP9SuperFrameIndex in common/libwebm_util.cc in libwebm through 2018-01-30 does not validate the child_frame_length data obtained from a .webm file, which allows remote attackers to cause an information leak or a denial of service (heap-based buffer over-read and later out-of-bounds write), or possibly have unspecified other impact.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libwebm 安全漏洞
Vulnerability Description
libwebm是一个开源的网络媒体文件编解码库。 libwebm 2018-01-30及之前版本中的common/libwebm_util.cc文件的‘ParseVP9SuperFrameIndex’函数存在安全漏洞，该漏洞源于程序没有验证.webm文件的child_frame_length数据。远程攻击者可利用该漏洞泄露信息或造成拒绝服务（基于堆的缓冲区越边界读取和越边界写入）。
CVSS Information
N/A
Vulnerability Type
N/A