CVE:CVE-2019-8831
CNNVD:CNNVD-201911-1416
Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple tvOS是一套智能电视操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。
Apple tvOS 13之前版本、iOS 13.1之前版本和iPadOS 13.1之前版本中的UIFoundation组件存在缓冲区错误漏洞。攻击者可利用该漏洞以系统权限执行任意代码。
solution:Upgrade apple ipados to a higher version than 13.1,and avoid the version (,13.1); Upgrade apple iphone_os to a higher version than 13.1,and avoid the version (,13.1); Upgrade apple mac_os_x to a higher version than 10.15.1,and avoid the version (,10.15.1); Upgrade apple tvos to a higher version than 13.0,and avoid the version (,13.0); Upgrade apple watchos to a higher version than 6.0,and avoid the version (,6.0)