Critical Remote Command Injection Vulnerability in Node.js Packages
Summary
UBUNTU-CVE-2013-7380: The Etherpad Lite ep_imageconvert Plugin has a Remote Command Injection Vulnerability Authentication is not required for remote exploitation. Affects nodejs versions 0.10.15~dfsg1-4 – 0.10.25~dfsg2-2ubuntu1.2+esm2. No fix is published. How to fix ↓
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Background
Node.js is a popular open-source, cross-platform JavaScript runtime environment that executes JavaScript code outside a web browser. It is widely used for building scalable network applications. The affected versions of Node.js in Ubuntu distributions (14.04 LTS, 16.04 LTS, and 18.04 LTS) have a vulnerability in the Etherpad Lite ep_imageconvert Plugin, which can lead to severe security risks.
Vulnerability Detail
The Etherpad Lite ep_imageconvert Plugin has a Remote Command Injection Vulnerability. This vulnerability allows an attacker to execute arbitrary commands on the server without authentication. The issue arises from improper handling of user input, which can be exploited to run malicious commands, potentially leading to data breaches or server compromise. The CVSS score for this vulnerability is 9.8, indicating a critical severity level.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
If immediate patching is not possible, consider disabling the ep_imageconvert Plugin in Etherpad Lite to mitigate the risk of exploitation. This can be done by modifying the configuration file to exclude this plugin until a proper update can be applied.
Conclusion
The Remote Command Injection Vulnerability in the Etherpad Lite ep_imageconvert Plugin poses a significant risk to Node.js applications in Ubuntu. It is essential to update to the latest patched versions or disable the plugin to protect your systems from potential exploitation.
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FAQ
The ep_imageconvert Plugin is an extension for Etherpad Lite that allows users to convert images within the application. However, it has a critical vulnerability that can be exploited.
You can use Vulert, which monitors and alerts for open-source vulnerabilities in your software. You can check your application against this vulnerability using the Vulert playground without any signup.
If exploited, this vulnerability can allow attackers to execute arbitrary commands on the server, leading to data breaches, unauthorized access, and potential server compromise.
Yes, there are patched versions available for the affected Node.js packages in Ubuntu. It is crucial to update to these versions to mitigate the risk.
If you cannot update the package immediately, it is recommended to disable the ep_imageconvert Plugin in Etherpad Lite to reduce the risk of exploitation.
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