CVE-2023-48795 PoC — OpenSSH 安全漏洞

Source

https://github.com/Dr0xharakiri/CVE-2023-48795

Associated Vulnerability

Title:OpenSSH 安全漏洞 (CVE-2023-48795)
Description:OpenSSH（OpenBSD Secure Shell）是加拿大OpenBSD计划组的一套用于安全访问远程计算机的连接工具。该工具是SSH协议的开源实现，支持对所有的传输进行加密，可有效阻止窃听、连接劫持以及其他网络级的攻击。 OpenSSH 9.6之前版本存在安全漏洞，该漏洞源于允许远程攻击者绕过完整性检查，从而省略某些数据包。

Description

Python tool to identify SSH servers potentially vulnerable to CVE-2023-48795 (Terrapin) by analyzing OpenSSH version banners via netcat. Useful for internal audits, penetration testing, and vulnerability assessments.

Readme

# 🛡️ Terrapin Vulnerability Scanner (CVE-2023-48795)

A Python tool to identify SSH servers potentially vulnerable to [CVE-2023-48795 (Terrapin)](https://terrapin-attack.com/) by extracting OpenSSH version banners over port 22 using `netcat`.

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## 📌 Description

This scanner checks if a target SSH server is running a vulnerable version of OpenSSH (prior to 9.6) which may be affected by the Terrapin attack. The tool is designed for internal audits, penetration testing, and infrastructure risk assessments.

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## 🚀 Usage

### Scan a single IP:
```bash
python3 terrapin_scan.py --ip 192.168.0.50

File Snapshot


 [4.0K]  /data/pocs/5af4c5490ddfd703bef1dc9a95da8ac8966f2901
├── [3.4K]  CVE-2023-48795.py
└── [ 616]  README.md

0 directories, 2 files

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