Malicious Package in commander-js
Summary
GHSA-2hqf-qqmq-pgpp: Malicious Package in commander-js. Affects commander-js versions >= 0.0.0. No fix is published. How to fix ↓
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Background
The commander-js package is an npm package used for building command-line interfaces (CLIs) in JavaScript. It provides a simple and intuitive API for creating command-line programs. However, all versions of commander-js are considered malicious. The package is designed to take advantage of users making a mistake when typing the name of a module to install. When installed, the package downloads an arbitrary file and executes its contents as a post-install script.
Vulnerability Detail
The vulnerability in commander-js arises from the package being intentionally designed as malware. When users mistakenly install this package, it can compromise the system by downloading and executing arbitrary files. This can lead to unauthorized access, data breaches, and potential damage to the compromised machine. The severity of this vulnerability is critical, with a CVSS score of 9.8.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround mentioned for this vulnerability. However, ensuring that the commander-js package is not installed and regularly updating and patching all software components can help mitigate the risk of such malicious packages.
Conclusion
The commander-js package has been identified as a malicious package that can compromise systems when mistakenly installed. It is crucial to ensure that the package is not present in your environment and to assess the impact if found. Strengthening security practices and regularly updating software components can help mitigate the risk of such vulnerabilities. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
commander-js is an npm package used for building command-line interfaces (CLIs) in JavaScript. It provides a simple and intuitive API for creating command-line programs.
The vulnerability in commander-js occurs when users mistakenly install the package, which is designed as malware. It downloads and executes arbitrary files, compromising the system.
The potential consequences of this vulnerability include unauthorized access, data breaches, and potential damage to the compromised machine.
This vulnerability is classified as critical, with a CVSS score of 9.8.
If you find the commander-js package installed, it is recommended to consider the system compromised. Assess the impact and take appropriate response measures, such as rotating all credentials found on the compromised machine.
References
Related vulnerabilities
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