CVE:CVE-2009-2577
CNNVD:CNNVD-200907-338
Opera 9.52 版本以及更早的版本的浏览器中存在拒绝服务攻击漏洞。远程攻击者可以借助写入方法的一个长Unicode字符串导致服务拒绝(CPU和内存消耗以及请求挂起)。
solution:Upgrade opera opera_browser to a higher version than 9.52,7.0,7.23,7.53,7.54,7.60,8.0,8.01,8.02,8.50,8.51,8.52,8.53,8.54,9.0,9.01,9.02,9.10,9.12,9.20,9.21,9.22,9.51,and avoid the version (,9.52],7.0,7.23,7.53,7.54,7.60,8.0,8.01,8.02,8.50,8.51,8.52,8.53,8.54,9.0,9.01,9.02,9.10,9.12,9.20,9.21,9.22,9.51