CVE:CVE-2016-4607
CNNVD:CNNVD-201607-868
Apple iOS等都是美国苹果（Apple）公司的产品。Apple iOS是为移动设备所开发的一套操作系统；OS X是为Mac计算机所开发的一套专用操作系统；tvOS是一套智能电视操作系统；watchOS是一套智能手表操作系统。libxslt是一个为GNOME项目开发的XSLT（用于定义XML转换的XML语言）C库。
多款Apple产品中的libxslt中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（内存损坏）。以下产品和版本受到影响：Apple iOS 9.3.3之前版本，OS X 10.11.6之前版本，基于Windows平台上的iTunes 12.4.2之前版本和iCloud 5.2.1之前版本，tvOS 9.2.2之前版本，watchOS 2.2.2之前版本。
solution:Upgrade xmlsoft libxslt to a higher version than 1.1.29,and avoid the version (,1.1.29); Upgrade apple iphone_os to a higher version than 9.3.3,and avoid the version (,9.3.3); Upgrade apple mac_os_x to a higher version than 10.11.6,and avoid the version (,10.11.6); Upgrade apple tvos to a higher version than 9.2.2,and avoid the version (,9.2.2); Upgrade apple watchos to a higher version than 2.2.2,and avoid the version (,2.2.2); Upgrade apple icloud to a higher version than 5.2.1,and avoid the version (,5.2.1); Upgrade apple itunes to a higher version than 12.4.2,and avoid the version (,12.4.2); Upgrade fedoraproject fedora to a higher version than 30,and avoid the version 30