CVE:CVE-2011-2834
CNNVD:CNNVD-201109-684
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。
在Google Chrome 14.0.835.163之前的版本中使用的Libxml2中存在双重释放漏洞。远程攻击者可借助与Xpath处理相关的向量导致拒绝服务，或者可能引起其他未明影响。
solution:Upgrade google chrome to a higher version than 14.0.835.163,and avoid the version (,14.0.835.163); Upgrade apple iphone_os to a higher version than 6.0,and avoid the version (,6.0); Upgrade apple mac_os_x to a higher version than 10.7.4,and avoid the version (,10.7.4); Upgrade debian debian_linux to a higher version than 5.0,6.0,7.0,and avoid the version 5.0,6.0,7.0; Upgrade redhat enterprise_linux_desktop to a higher version than 6.0,and avoid the version 6.0; Upgrade redhat enterprise_linux_server to a higher version than 6.0,and avoid the version 6.0; Upgrade redhat enterprise_linux_server_eus to a higher version than 6.3,and avoid the version 6.3; Upgrade redhat enterprise_linux_workstation to a higher version than 6.0,and avoid the version 6.0