CVE:CVE-2009-0320
CNNVD:CNNVD-200901-416
Microsoft Windows XP，Server 2003和2008以及Vista会曝光所有进程的I/O activity measurements，这使得本地用户可以获得敏感信息，比如通过读取任务管理器(又称taskmgr.exe)中的I/O其他Bytes栏来估计字符数量。它与"基准攻击"有关。
solution:Upgrade microsoft windows_server_2003 to a higher version than *; Upgrade microsoft windows_server_2008 to a higher version than *; Upgrade microsoft windows_vista to a higher version than *; Upgrade microsoft windows_xp to a higher version than *