CVE:CVE-2020-9870
CNNVD:CNNVD-202007-1068
Apple macOS Catalina是美国苹果（Apple）公司的一套专为Mac计算机所开发的专用操作系统。
Apple macOS Catalina 10.15.6之前版本中的Clang组件存在安全漏洞。攻击者可利用该漏洞绕过安全限制。
solution:Upgrade apple ipados to a higher version than 13.6,and avoid the version (,13.6); Upgrade apple iphone_os to a higher version than 13.6,and avoid the version (,13.6); Upgrade apple mac_os_x to a higher version than 10.15.6,and avoid the version (,10.15.6); Upgrade apple tvos to a higher version than 13.4.8,and avoid the version (,13.4.8)