CVE-2019-0708 PoC — Microsoft Remote Desktop Services 资源管理错误漏洞

Source

Associated Vulnerability

Description

3389远程桌面代码执行漏洞CVE-2019-0708批量检测工具(Rdpscan Bluekeep Check)

Readme

# 微软3389远程漏洞CVE-2019-0708批量检测工具
<p><span style="font-size: 16px;"><strong>0x001 Win下检测</strong></span></p>
<div class="cnblogs_Highlighter">
<pre class="brush:csharp;gutter:true;">https://github.com/robertdavidgraham/rdpscan

C:\Users\K8team\Desktop\rdpscan-master\vs10\Release 的目录

2019/06/02  02:11    &lt;DIR&gt;          .
2019/06/02  02:11    &lt;DIR&gt;          ..
2019/06/02  01:55         2,582,016 libcrypto-1_1.dll
2019/06/02  01:57           619,520 libssl-1_1.dll
2019/06/02  02:04           172,032 rdpscan.exe
               3 个文件      3,373,568 字节
               2 个目录  2,462,433,280 可用字节

C:\Users\K8team\Desktop\rdpscan-master\vs10\Release&gt;rdpscan 192.168.1.101-192.168.1.105
192.168.1.101 - VULNERABLE - CVE-2019-0708
192.168.1.102 - VULNERABLE - CVE-2019-0708

C:\Users\K8team\Desktop\rdpscan-master\vs10\Release&gt;rdpscan 192.168.1.101-192.168.1.105
192.168.1.102 - SAFE - CredSSP/NLA required
192.168.1.101 - VULNERABLE - CVE-2019-0708
</pre>
</div>
<p><img src="https://img2018.cnblogs.com/blog/1463611/201906/1463611-20190602110827397-225063907.png" alt="" /></p>
<p><span style="font-size: 16px;"><strong>0x002 Linux下检测</strong></span></p>
<div class="cnblogs_Highlighter">
<pre class="brush:csharp;gutter:true;">https://github.com/SugiB3o/Check-vuln-CVE-2019-0708

root@kali:~/Desktop# ./rdesktop 192.168.1.101:3389
ERROR: Failed to open keymap en-us
[+] Registering MS_T120 channel.
Failed to negotiate protocol, retrying with plain RDP.
[+] Sending MS_T120 check packet (size: 0x20 - offset: 0x8)
[+] Sending MS_T120 check packet (size: 0x10 - offset: 0x4)
[!] Target is VULNERABLE!!!
</pre>
</div>
<p>&nbsp;<img src="https://img2018.cnblogs.com/blog/1463611/201906/1463611-20190602111102444-194225778.png" alt="" /></p>
<p><span style="font-size: 16px;"><strong>0x003 Cscan批量检测</strong></span></p>
<p>将rdpscan.exe以及dll文件拷贝至Cscan目录,新建Cscan.ini文件,内容如下</p>
<div class="cnblogs_Highlighter">
<pre class="brush:csharp;gutter:true;">[Cscan]
exe=rdpscan.exe
arg=$ip$
</pre>
</div>
<p>&nbsp;批量扫描</p>
<p>Cscan.exe 192.168.1.101/24&nbsp; (扫单个C段，多个C段或B段请参考Cscan说明)</p>
<p>本地可使用GUI(仅.net 2.0,请根据自身或目标电脑.net版本选择Cscan版本)</p>
<p><span style="font-size: 16px;"><strong><img src="https://img2018.cnblogs.com/blog/1463611/201906/1463611-20190602112902679-751026098.jpg" alt="" /></strong></span></p>
<p><span style="font-size: 16px;"><strong>0x004 Bin下载</strong> </span></p>
<p>Win下编译可能比较麻烦这里提供编译好的成品</p>
<p>分别是Win7 x86的exe，当然64系统下也可以用</p>
<p>Kali 2019 x64的可执行文件,其它版本自行编译</p>
<p><strong>POC:</strong>&nbsp; <a href="https://github.com/k8gege/CVE-2019-0708" target="_blank">https://github.com/k8gege/CVE-2019-0708</a></p>
<p><strong>Cscan:</strong> <a href="https://www.cnblogs.com/k8gege/p/10519321.html" target="_blank">https://www.cnblogs.com/k8gege/p/10519321.html</a></p>

File Snapshot

 [4.0K]  /data/pocs/92470676310a9a6f3efdf7a9bfd8b8fcbf499d28
├── [ 17K]  cve-2019-0708-poc.py
├── [309K]  kali.PNG
├── [2.5M]  libcrypto-1_1.dll
├── [605K]  libssl-1_1.dll
├── [5.0K]  MS12-002-POC.py
├── [1.1M]  rdesktop
├── [168K]  rdpscan.exe
├── [3.0K]  README.md
└── [ 93K]  win.png

0 directories, 9 files

Remarks