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CVE-2020-0601 PoC — Microsoft Windows CryptoAPI 信任管理问题漏洞

Source
Associated Vulnerability
Title:Microsoft Windows CryptoAPI 信任管理问题漏洞 (CVE-2020-0601)
Description:A spoofing vulnerability exists in the way Windows CryptoAPI (Crypt32.dll) validates Elliptic Curve Cryptography (ECC) certificates.An attacker could exploit the vulnerability by using a spoofed code-signing certificate to sign a malicious executable, making it appear the file was from a trusted, legitimate source, aka 'Windows CryptoAPI Spoofing Vulnerability'.
Description
这资源是作者复现微软签字证书漏洞CVE-2020-0601,结合相关资源及文章实现。推荐大家结合作者博客,理解ECC算法、Windows验证机制,并尝试自己复现可执行文件签名证书和HTTPS劫持的例子。作为网络安全初学者,自己确实很菜,但希望坚持下去,加油!
Readme
# CVE-2020-0601-EXP
这资源是作者复现微软签字证书漏洞CVE-2020-0601,结合相关资源及文章实现。推荐大家结合作者博客,理解ECC算法、Windows验证机制,并尝试自己复现可执行文件签名证书和HTTPS劫持的例子。作为网络安全初学者,自己确实很菜,但希望坚持下去,加油!

这篇文章将分享微软证书漏洞CVE-2020-0601,并讲解ECC算法、Windows验证机制,复现可执行文件签名证书的例子。希望这篇基础文章对您有所帮助,更希望大家提高安全意识,学会相关防范,也欢迎大家讨论。

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[[网络安全自学篇] 四十六.微软证书漏洞CVE-2020-0601 (上)Windows验证机制及可执行文件签名复现](https://blog.csdn.net/Eastmount/article/details/104335673) 

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1月15日,微软发布了针对CVE-2020-0601的安全补丁,该漏洞是微软在实现椭圆曲线加密(ECC)算法数字证书验证时产生,位于CryptoAPI.dll文件,可被利用于伪造来自可信任来源的签名或证书,并且因其业务特性会衍生出多种攻击向量,具有极高的可利用价值和极大的潜在破坏力,Win10和windows server 2016 & 2019也都在其影响范围内。

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github资源:<br />
[1] [https://github.com/ollypwn/CurveBall](https://github.com/ollypwn/CurveBall) <br />
[2] [https://github.com/kudelskisecurity/chainoffools](https://github.com/kudelskisecurity/chainoffools)  <br />
[3] [https://github.com/saleemrashid/badecparams](https://github.com/saleemrashid/badecparams) <br />


<b>1.EXE证书漏洞</b>


<b>2.HTTPS劫持漏洞</b>











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