CVE:CVE-2019-5839
CNNVD:CNNVD-201906-234
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。Blink是美国谷歌（Google）公司和挪威欧朋（OperaSoftware）公司共同开发的一套浏览器排版引擎（渲染引擎）。
Google Chrome 75.0.3770.80之前版本中的Blink存在安全漏洞，该漏洞源于程序没有正确处理代码点。攻击者可利用该漏洞绕过安全限制，获取系统的未授权访问权限。
solution:Upgrade google chrome to a higher version than 75.0.3770.80,and avoid the version (,75.0.3770.80); Upgrade opensuse backports to a higher version than sle-15,and avoid the version sle-15; Upgrade opensuse leap to a higher version than 15.0,15.1,42.3,and avoid the version 15.0,15.1,42.3; Upgrade debian debian_linux to a higher version than 10.0,and avoid the version 10.0; Upgrade fedoraproject fedora to a higher version than 29,30,and avoid the version 29,30