CVE:CVE-2011-2351
CNNVD:CNNVD-201106-375
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。
Google Chrome 12.0.742.112之前版本中存在释放后使用漏洞。远程攻击者可借助与SVG使用元素有关的向量导致拒绝服务或可能引起其他未明影响。
solution:Upgrade google chrome to a higher version than 12.0.742.112,and avoid the version (,12.0.742.112); Upgrade apple itunes to a higher version than 10.5,and avoid the version (,10.5); Upgrade apple safari to a higher version than 5.1.1,and avoid the version (,5.1.1); Upgrade apple iphone_os to a higher version than 5.0,and avoid the version (,5.0)