CVE:CVE-2012-2807
CNNVD:CNNVD-201206-500
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。
基于64-bit Linux平台使用Google Chrome 20.0.1132.43之前版本的libxml2中存在多个整数溢出漏洞。远程攻击者可利用该漏洞通过未知向量导致拒绝服务或未明其他影响。
solution:Upgrade google chrome to a higher version than 20.0.1132.42,20.0.1132.0,20.0.1132.1,20.0.1132.2,20.0.1132.3,20.0.1132.4,20.0.1132.5,20.0.1132.6,20.0.1132.7,20.0.1132.8,20.0.1132.9,20.0.1132.10,20.0.1132.11,20.0.1132.12,20.0.1132.13,20.0.1132.14,20.0.1132.15,20.0.1132.16,20.0.1132.17,20.0.1132.18,20.0.1132.19,20.0.1132.20,20.0.1132.21,20.0.1132.22,20.0.1132.23,20.0.1132.24,20.0.1132.25,20.0.1132.26,20.0.1132.27,20.0.1132.28,20.0.1132.29,20.0.1132.30,20.0.1132.31,20.0.1132.32,20.0.1132.33,20.0.1132.34,20.0.1132.35,20.0.1132.36,20.0.1132.37,20.0.1132.38,20.0.1132.39,20.0.1132.40,20.0.1132.41,and avoid the version (,20.0.1132.42],20.0.1132.0,20.0.1132.1,20.0.1132.2,20.0.1132.3,20.0.1132.4,20.0.1132.5,20.0.1132.6,20.0.1132.7,20.0.1132.8,20.0.1132.9,20.0.1132.10,20.0.1132.11,20.0.1132.12,20.0.1132.13,20.0.1132.14,20.0.1132.15,20.0.1132.16,20.0.1132.17,20.0.1132.18,20.0.1132.19,20.0.1132.20,20.0.1132.21,20.0.1132.22,20.0.1132.23,20.0.1132.24,20.0.1132.25,20.0.1132.26,20.0.1132.27,20.0.1132.28,20.0.1132.29,20.0.1132.30,20.0.1132.31,20.0.1132.32,20.0.1132.33,20.0.1132.34,20.0.1132.35,20.0.1132.36,20.0.1132.37,20.0.1132.38,20.0.1132.39,20.0.1132.40,20.0.1132.41; Upgrade apple iphone_os to a higher version than 6.1.4,1.0.0,1.0.1,1.0.2,1.1.0,1.1.1,1.1.2,1.1.3,1.1.4,1.1.5,2.0,2.0.0,2.0.1,2.0.2,2.1,2.1.1,2.2,2.2.1,3.0,3.0.1,3.1,3.1.2,3.1.3,3.2,3.2.1,3.2.2,4.0,4.0.1,4.0.2,4.1,4.2.1,4.2.5,4.2.8,4.3.0,4.3.1,4.3.2,4.3.3,4.3.5,5.0,5.0.1,5.1,5.1.1,6.0,6.0.1,6.0.2,6.1,6.1.2,6.1.3,and avoid the version (,6.1.4],1.0.0,1.0.1,1.0.2,1.1.0,1.1.1,1.1.2,1.1.3,1.1.4,1.1.5,2.0,2.0.0,2.0.1,2.0.2,2.1,2.1.1,2.2,2.2.1,3.0,3.0.1,3.1,3.1.2,3.1.3,3.2,3.2.1,3.2.2,4.0,4.0.1,4.0.2,4.1,4.2.1,4.2.5,4.2.8,4.3.0,4.3.1,4.3.2,4.3.3,4.3.5,5.0,5.0.1,5.1,5.1.1,6.0,6.0.1,6.0.2,6.1,6.1.2,6.1.3