CVE-2020-0796 PoC — 微软 Microsoft SMBv3 缓冲区错误漏洞

Source

https://github.com/5l1v3r1/SMBGhost_Crash_Poc

Associated Vulnerability

Title:微软 Microsoft SMBv3 缓冲区错误漏洞 (CVE-2020-0796)
Description:A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles certain requests, aka 'Windows SMBv3 Client/Server Remote Code Execution Vulnerability'.

Description

CVE-2020-0796.SMBGhost_Crash_Poc

Readme

# SMBGhost_Crash_Poc

CVE-2020-0796 蓝屏的代码。twitter上发现的。本地虚拟机，Windows10专业版1903测试成功.

![windows10 专业版 1903](./img001.png)

使用方法：

安装impacket库
```
git clone https://github.com/SecureAuthCorp/impacket.git
cd impacket
python setup.py install
```

直接使用pip安装的不行，所以需要clone然后安装，在MAC系统下需要sudo权限。

安装成功后，下载该代码。执行如下命令：

python gistfile1.py 目标IP

运行后效果：

![蓝屏效果](./img002.png)


代码原始地址：[https://gist.github.com/asolino/45095268f0893bcf08bca3ae68a755b2](https://gist.github.com/asolino/45095268f0893bcf08bca3ae68a755b2)

作者twitter :[https://twitter.com/agsolino](https://twitter.com/agsolino)

File Snapshot

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