CVE:CVE-2021-31000
CNNVD:CNNVD-202108-2109
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 watchOS是一套智能手表操作系统。
多款Apple产品存在安全漏洞，该漏洞源于恶意应用程序可能能够读取敏感的联系信息。
solution:Upgrade apple ipados to a higher version than 15.2,and avoid the version (,15.2); Upgrade apple iphone_os to a higher version than 15.2,and avoid the version (,15.2); Upgrade apple macos to a higher version than 12.1,and avoid the version [12.0.0,12.1); Upgrade apple tvos to a higher version than 15.2,and avoid the version (,15.2); Upgrade apple watchos to a higher version than 8.3,and avoid the version (,8.3)