CVE:CVE-2014-7941
CNNVD:CNNVD-201501-580
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。
Google Chrome 40.0.2214.91之前版本的UI实现中的ui/base/x/selection_owner.cc文件中的‘SelectionOwner::ProcessTarget’函数存在安全漏洞，该漏洞源于程序对特定的‘length’值使用不正确的数据类型。远程攻击者可借助特制的X11数据利用该漏洞造成拒绝服务（越边界读取）。
solution:Upgrade chromium chromium to a higher version than 40.0.2214.110,and avoid the version 40.0.2214.110; Upgrade redhat enterprise_linux_desktop_supplementary to a higher version than 6.0,and avoid the version 6.0; Upgrade redhat enterprise_linux_server_supplementary to a higher version than 6.0,and avoid the version 6.0; Upgrade redhat enterprise_linux_server_supplementary_eus to a higher version than 6.6.z,and avoid the version 6.6.z; Upgrade redhat enterprise_linux_workstation_supplementary to a higher version than 6.0,and avoid the version 6.0; Upgrade google chrome to a higher version than 40.0.2214.85,and avoid the version (,40.0.2214.85]; Upgrade opensuse opensuse to a higher version than 13.1,13.2,and avoid the version 13.1,13.2