CVE:CVE-2020-27930
CNNVD:CNNVD-202011-601
Apple WatchOs是美国苹果（Apple）公司的一套使用于Apple Watch的手表操作系统。
多款Apple产品存在缓冲区错误漏洞，该漏洞在处理恶意制作的字体时可能会导致任意代码执行。以下产品及版本受到影响：macOS Big Sur 11.0.1之前版本, watchOS 7.1之前版本, iOS 12.4.9之前版本, watchOS 6.2.9之前版本
solution:Upgrade apple ipados to a higher version than 14.2,and avoid the version (,14.2); Upgrade apple iphone_os to a higher version than 12.4.9,14.2,and avoid the version (,12.4.9),[14.0,14.2); Upgrade apple mac_os_x to a higher version than 10.15.7,and avoid the version (,10.15.7); Upgrade apple macos to a higher version than 11.0.1,and avoid the version [11.0,11.0.1); Upgrade apple watchos to a higher version than 5.3.9,6.2.9,7.1,and avoid the version (,5.3.9),[6.0,6.2.9),[7.0,7.1)