CVE:CVE-2020-9904
CNNVD:CNNVD-202010-1231
Apple watchOS等都是美国苹果（Apple）公司的产品。Apple watchOS是一套智能手表操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。Apple macOS Catalina是一套专为Mac计算机所开发的专用操作系统。
Apple 多款产品存在安全漏洞，该漏洞源于使用改进的状态管理解决了内存损坏问题，应用程序可以使用内核特权执行任意代码。以下产品及版本受到影响：iOS 13.6之前版本，iPadOS 13.6之前版本, macOS Catalina 10.15.6之前版本, tvOS 13.4.8之前版本, watchOS 6.2.8之前版本。
solution:Upgrade apple ipados to a higher version than 13.6,and avoid the version (,13.6); Upgrade apple iphone_os to a higher version than 13.6,and avoid the version (,13.6); Upgrade apple mac_os_x to a higher version than 10.15.6,and avoid the version (,10.15.6); Upgrade apple tvos to a higher version than 13.4.8,and avoid the version (,13.4.8); Upgrade apple watchos to a higher version than 6.2.8,and avoid the version (,6.2.8)