来源

关联漏洞

描述

Automated vulnerability scanner for CVE-2023-28432 in Minio deployments, revealing sensitive environment variables.

介绍

# Minio Environment Variables Exploit (CVE-2023-28432)

## Overview

Minio is a Multi-Cloud Object Storage framework. In specific versions of the framework, specifically those deployed in clusters starting with RELEASE.2019-12-17T23-16-33Z and prior to RELEASE.2023-03-20T20-16-18Z, there is a significant vulnerability where Minio returns all environment variables. This includes critical data such as `MINIO_SECRET_KEY` and `MINIO_ROOT_PASSWORD`, leading to a potential information disclosure. All users of the distributed deployment are affected.

**CVE Identifier:** CVE-2023-28432  
**Severity:** HIGH (Base Score: 7.5)  
**Vector:** CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

For more detailed information, please refer to the official NIST page: [CVE-2023-28432](https://nvd.nist.gov/vuln/detail/CVE-2023-28432).

## Pre-requisites

To exploit this vulnerability using the provided code:

1. You should have Python installed in your environment.
2. Ensure all dependencies are installed from the `requirements.txt` file. This can be done with the command:

   ```
   pip install -r requirements.txt
   ```

3. If you want to leverage Leakix for URL discovery, ensure you have a PRO account with Leakix, as basic users cannot access the bulk feature and MinioPlugin. Furthermore, configure the script with your Leakix API key. 

## Usage

To use the exploit script:

1. If you want to check a single URL:

   ```
   python exploit_script.py -u [URL_TO_CHECK]
   ```

2. If you have a list of URLs you want to check, save them in a file (one URL per line) and use:

   ```
   python exploit_script.py -f [PATH_TO_FILE]
   ```

3. If you want to fetch URLs based on leaks from Leakix:

   ```
   python exploit_script.py --leakpy
   ```

   **Note:** Ensure your Leakix API key is configured correctly in the script if you wish to use this feature.

4. To save the results to an output file:

   ```
   python exploit_script.py [OTHER_ARGUMENTS] -o [OUTPUT_FILE_PATH]
   ```

5. For verbose mode (provides more detailed information on the console):

   ```
   python exploit_script.py [OTHER_ARGUMENTS] --verbose
   ```

## Caution

Remember that scanning and exploiting servers without permission is illegal. Only use this tool on systems you own or have explicit permission to test. 

## Recommendations

All Minio users affected by this vulnerability are advised to upgrade to RELEASE.2023-03-20T20-16-18Z or later to resolve the issue.

文件快照

 [4.0K]  /data/pocs/b5846bbccb66858f2f5b3d7cc1adc764eae1746a
├── [5.4K]  exploit.py
├── [2.4K]  README.md
└── [  83]  requirements.txt

0 directories, 3 files

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