CVE:CVE-2009-3673
CNNVD:CNNVD-200912-115
Internet Explorer是Windows操作系统中默认捆绑的WEB浏览器。
在CSS两个元素之间快速的反复点击切换可能触发竞争条件，导致调用悬浮指针，这可以通过heap spray进一步利用。攻击者可以通过构建特制的网页来利用该漏洞，当用户查看网页时，该漏洞可能允许远程执行代码。成功利用此漏洞的攻击者可以获得与登录用户相同的用户权限。
solution:Upgrade microsoft internet_explorer to a higher version than 5.0.1:sp4,6:sp1,6,7,8,and avoid the version 5.0.1:sp4,6:sp1,6,7,8; Upgrade microsoft windows_2000 to a higher version than *:sp4,and avoid the version *:sp4; Upgrade microsoft windows_server_2003 to a higher version than *:sp2,and avoid the version *:sp2; Upgrade microsoft windows_xp to a higher version than *:sp2,*:sp3,-:sp2,and avoid the version *:sp2,*:sp3,-:sp2; Upgrade microsoft windows_server_2008 to a higher version than *,*:sp2,*:r2,and avoid the version *:sp2,*:r2; Upgrade microsoft windows_vista to a higher version than *,*:sp1,*:sp2,and avoid the version *:sp1,*:sp2; Upgrade microsoft windows_7 to a higher version than -