CVE:CVE-2020-9999
CNNVD:CNNVD-202011-1339
Apple iTunes for Windows和Apple macOS都是美国苹果（Apple）公司的产品。Apple iTunes for Windows是一款基于Windows平台的媒体播放器应用程序。Apple macOS是一套专为Mac计算机所开发的专用操作系统。
多款Apple产品缓冲区错误漏洞，该漏洞源于处理恶意制作的文本文件可能导致任意代码执行。以下产品及版本受到影响：Apple macOS Big Sur 11.0.1之前版本和Apple  iTunes for Windows 12.10.9之前版本。
solution:Upgrade apple icloud to a higher version than 11.5.0,and avoid the version (,11.5.0); Upgrade apple itunes to a higher version than 12.10.9,and avoid the version (,12.10.9); Upgrade apple ipados to a higher version than 14.0,and avoid the version (,14.0); Upgrade apple iphone_os to a higher version than 14.0,and avoid the version (,14.0); Upgrade apple mac_os_x to a higher version than 11.0.1,and avoid the version (,11.0.1); Upgrade apple tvos to a higher version than 14.0,and avoid the version (,14.0); Upgrade apple watchos to a higher version than 7.0,and avoid the version (,7.0)