CVE:CVE-2020-7463
CNNVD:CNNVD-202009-260
FreeBSD是Freebsd基金会的一套类Unix操作系统。
FreeBSD 存在资源管理错误漏洞，该漏洞允许攻击者通过SCTP Socket触发拒绝服务并代码执行。
solution:Upgrade freebsd freebsd to a higher version than 11.3,11.3:p1,11.3:p10,11.3:p11,11.3:p12,11.3:p2,11.3:p3,11.3:p4,11.3:p5,11.3:p6,11.3:p7,11.3:p8,11.3:p9,11.4,11.4:p1,11.4:p2,12.1,12.1:p1,12.1:p2,12.1:p3,12.1:p4,12.1:p5,12.1:p6,12.1:p7,12.1:p8,12.2,and avoid the version 11.3,11.3:p1,11.3:p10,11.3:p11,11.3:p12,11.3:p2,11.3:p3,11.3:p4,11.3:p5,11.3:p6,11.3:p7,11.3:p8,11.3:p9,11.4,11.4:p1,11.4:p2,12.1,12.1:p1,12.1:p2,12.1:p3,12.1:p4,12.1:p5,12.1:p6,12.1:p7,12.1:p8,12.2; Upgrade apple icloud to a higher version than 12.3,and avoid the version (,12.3); Upgrade apple itunes to a higher version than 12.11.3,and avoid the version (,12.11.3); Upgrade apple safari to a higher version than 14.1,and avoid the version (,14.1); Upgrade apple ipados to a higher version than 14.5,and avoid the version (,14.5); Upgrade apple iphone_os to a higher version than 14.5,and avoid the version (,14.5); Upgrade apple macos to a higher version than 11.3,and avoid the version [11.0,11.3); Upgrade apple tvos to a higher version than 14.5,and avoid the version (,14.5); Upgrade apple watchos to a higher version than 7.4,and avoid the version (,7.4)