CVE:CVE-2021-30934
CNNVD:CNNVD-202108-2032
Apple iOS和Apple iPadOS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 iPadOS是一套用于iPad平板电脑的操作系统。
Apple iOS 和 iPadOS 存在缓冲区错误漏洞，该漏洞源于。缓冲区溢出问题通过改进内存处理得到解决。处理恶意制作的web内容可能会导致任意代码的执行。以下产品及版本受影响:iPhone 6s及以上、iPad Pro(所有型号)、iPad Air 2及以上、iPad 5及以上、iPad mini 4及以上、iPod touch(第7代)
solution:Upgrade apple safari to a higher version than 15.2,and avoid the version (,15.2); 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 [12.0,12.1); 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); Upgrade fedoraproject fedora to a higher version than 34,35,and avoid the version 34,35; Upgrade debian debian_linux to a higher version than 10.0,11.0,and avoid the version 10.0,11.0