CVE:CVE-2012-4191
CNNVD:CNNVD-201210-132
Mozilla Mozilla Firefox是美国Mozilla基金会开发的一款开源Web浏览器。
Mozilla Firefox 16.0.1之前版本、Thunderbird 16.0.1之前版本、SeaMonkey 2.13.1之前版本中的web套接字实现中的‘mozilla::net::FailDelayManager::Lookup’函数中存在漏洞。远程攻击者可利用该漏洞通过未明向量，导致拒绝服务（内存破坏和应用程序崩溃）或执行任意代码。
solution:Upgrade mozilla firefox to a higher version than 16.0.1,and avoid the version (,16.0.1); Upgrade mozilla seamonkey to a higher version than 2.13.1,and avoid the version (,2.13.1); Upgrade mozilla thunderbird to a higher version than 16.0.1,and avoid the version (,16.0.1); Upgrade canonical ubuntu_linux to a higher version than 10.04,11.04,11.10,12.04,and avoid the version 10.04,11.04,11.10,12.04