CVE:CVE-2021-1817
CNNVD:CNNVD-202104-1987
WebKitGTK+是WebKit引擎的全功能端口，包含WebKit的全部功能。
WebKitGTK+ 存在缓冲区错误漏洞，该漏洞源于在WebKit中处理web内容时出现边界错误。以下产品及版本受到影响：WebKitGTK+: 2.30.0, 2.30.1, 2.30.2, 2.30.3, 2.30.4, 2.30.5, 2.30.6, 2.31.1, 2.31.90, 2.31.91, 2.32.0   。
solution:Upgrade apple ipados to a higher version than 14.5,and avoid the version (,14.5); Upgrade apple iphone_os to a higher version than 14.5,and avoid the version (,14.5); Upgrade apple macos to a higher version than 11.3,and avoid the version [11.0,11.3); Upgrade apple tvos to a higher version than 14.5,and avoid the version (,14.5); Upgrade apple watchos to a higher version than 7.4,and avoid the version (,7.4)