CVE:CVE-2021-21184
CNNVD:CNNVD-202103-264
Google Chrome是美国谷歌（Google）公司的一款Web浏览器。
Google Chrome 存在访问控制错误漏洞，该漏洞源于性能API实施不当，远程攻击者可以通过精心制作的HTML页面泄漏跨源数据。
solution:Upgrade google chrome to a higher version than 89.0.4389.72,and avoid the version (,89.0.4389.72); Upgrade fedoraproject fedora to a higher version than 32,33,34,and avoid the version 32,33,34; Upgrade debian debian_linux to a higher version than 10.0,and avoid the version 10.0