CVE-2024-6387 PoC — Openssh: regresshion - race condition in ssh allows rce/dos

Source

https://github.com/devarshishimpi/CVE-2024-6387-Check

Associated Vulnerability

Title:Openssh: regresshion - race condition in ssh allows rce/dos (CVE-2024-6387)
Description:A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.

Readme

# CVE-2024-6387 Checker

CVE-2024-6387 Checker is a fast, efficient tool for detecting OpenSSH servers vulnerable to the regreSSHion exploit. It quickly scans multiple IPs, domain names, and CIDR ranges to identify risks and help secure your infrastructure.

## Installation

```bash
wget https://static.devarshi.dev/cve-2024-6387/check.sh && chmod +x ./check.sh && ./check.sh
```

## Features

- **Efficient Scanning**: Swiftly checks IP addresses, domain names, and CIDR ranges for CVE-2024-6387 vulnerabilities.
- **Clear Output**: Easy to understand scan results, including vulnerable and non-vulnerable hosts.
- **Detailed Banner Analysis**: Extracts SSH banners without authentication, offering in-depth server insights.
- **Port Status**: Identifies closed ports and summarizes unresponsive hosts.

## Usage

```bash
./check.sh [options] [target(s)]
```

### Options

- `-p, --port [PORT]`: Specify the port to scan (default is 22).
- `-h, --help`: Display help message and exit.

### Examples

```bash
./check.sh 192.168.1.1
./check.sh -p 2222 192.168.1.1 192.168.1.2
./check.sh --help
```

File Snapshot


 [4.0K]  /data/pocs/f9366ca1c815de9f0718581b9b1cf615a0eacfbd
├── [6.2K]  check.sh
├── [5.1K]  CODE_OF_CONDUCT.md
├── [ 987]  CONTRIBUTING.md
├── [1.0K]  LICENSE
└── [1.1K]  README.md

0 directories, 5 files

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