Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The ANI parser in Microsoft Windows before 7 on the x86 platform, as used in Internet Explorer and other applications, allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted biClrUsed value in the BITMAPINFO header of a .ANI file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Microsoft Windows .ani文件tagBITMAPINFOHEADER拒绝服务漏洞
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。 ANI文件将动画光标的每一帧存储为文件中的打包位图，每个位图的BITMAPINFOHEADER中的每个DWORD biClrUsed成员都可能导致Windows API函数分配任意数量的字节，并向新分配的内存中拷贝进同样数量的数据。由于代码没有检查是否有上述数量的数据可用，这可能导致拷贝操作读过为ANI文件所分配内存的边界。
CVSS Information
N/A
Vulnerability Type
N/A