CVE:CVE-2017-5114
CNNVD:CNNVD-201709-531
Google Chrome for Linux、Windows、Mac和Android是美国谷歌（Google）公司的一款基于Linux、Windows、Mac和Android平台的Web浏览器。PDFium是其中的一个开源PDF渲染引擎。
基于Mac、Windows和Linux平台的Google Chrome 61.0.3163.79之前的版本和基于Android平台的Google Chrome 61.0.3163.81之前的版本中的PDFium存在类型混淆漏洞。远程攻击者可借助特制的PDF文件利用该漏洞造成内存损坏。
solution:Upgrade google chrome to a higher version than 61.0.3163.79,61.0.3163.81,and avoid the version (,61.0.3163.79),(,61.0.3163.81); Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0; 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_workstation to a higher version than 6.0,and avoid the version 6.0