CVE:CVE-2011-1991
CNNVD:CNNVD-201109-170
Microsoft Windows是美国微软（Microsoft）公司发布的一系列操作系统。
Microsoft Windows多个产品在实现上存在不安全库加载漏洞。此漏洞源于多个组件以危险方式加载某些库，远程攻击者可通过诱使用户打开远程WebDAV或SMB共享上的.txt、.rtf或.doc文件加载任意库，随后安装程序；查看、更改或删除数据；或者创建拥有完全用户权限的新帐户。那些帐户被配置为拥有较少系统用户权限的用户比具有管理用户权限的用户受到的影响要小。
solution:Upgrade microsoft windows_2003_server to a higher version than *:sp2,and avoid the version *:sp2; Upgrade microsoft windows_7 to a higher version than -,-:sp1,and avoid the version -:sp1; Upgrade microsoft windows_server_2003 to a higher version than *:sp2,and avoid the version *:sp2; Upgrade microsoft windows_server_2008 to a higher version than *:sp2,-:sp2,r2,and avoid the version *:sp2,-:sp2,r2; Upgrade microsoft windows_vista to a higher version than *:sp2,and avoid the version *:sp2; Upgrade microsoft windows_xp to a higher version than *:sp3,-:sp2,and avoid the version *:sp3,-:sp2