Bug with TLS 1.2 in Win7 IE11

介绍这个bug
https://serverfault.com/questions/741706/bug-with-tls-1-2-in-internet-explorer-11-windows-7#answer-845167

MS14-066:Schannel 中的漏洞可能允许远程执行代码:2014 年 11 月 11 日https://support.microsoft.com/zh-cn/topic/ms14-066-schannel-%E4%B8%AD%E7%9A%84%E6%BC%8F%E6%B4%9E%E5%8F%AF%E8%83%BD%E5%85%81%E8%AE%B8%E8%BF%9C%E7%A8%8B%E6%89%A7%E8%A1%8C%E4%BB%A3%E7%A0%81-2014-%E5%B9%B4-11-%E6%9C%88-11-%E6%97%A5-4740940a-5fe0-8d9b-88b5-2e2ca5999537