Command Injection Vulnerability in node-opencv Package
Summary
DEBIAN-CVE-2019-10061: utils/find-opencv.js in node-opencv (aka OpenCV bindings for Node.js) prior to 6.1.0 is vulnerable to Command Injection. Affects node-opencv versions < 6.0.0+git20180416.cfc96ba0-3. Fixed in 6.0.0+git20180416.cfc96ba0-3. How to fix ↓
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Background
node-opencv is a package that provides OpenCV bindings for Node.js, enabling developers to utilize computer vision functionalities within their JavaScript applications. This package allows for image processing, video analysis, and other computer vision tasks. However, prior to version 6.1.0, it has been found to be vulnerable to a command injection flaw, which can be exploited if user input is not properly validated.
Vulnerability Detail
The vulnerability exists in the utils/find-opencv.js file of the node-opencv package, where it fails to validate user input. This oversight allows attackers to inject arbitrary commands, potentially leading to unauthorized command execution on the server. The implications of this vulnerability can be severe, as it could allow an attacker to manipulate the system, access sensitive data, or disrupt services.
How To Fix
Minimum fixed version
6.0.0+git20180416.cfc96ba0-3
This is the first release that contains the fix.
sudo apt-get install --only-upgrade node-opencvTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary measure, it is advisable to sanitize and validate all user inputs before processing them within the application. This can help mitigate the risk of command injection until the package is updated. For example, you can implement input validation using regular expressions or libraries designed for input sanitization.
Conclusion
The command injection vulnerability in the node-opencv package poses a significant risk to applications utilizing this library. It is crucial for developers to update to the latest patched version and implement input validation to safeguard their systems against potential attacks.
See every vulnerability recorded for node-opencv →
FAQ
Command injection is a type of security vulnerability that allows an attacker to execute arbitrary commands on a host operating system via a vulnerable application.
You can check if your application is affected by using the Vulert playground at Vulert Scanner. This tool analyzes your manifest file to identify vulnerabilities.
The risks include unauthorized access to the system, data breaches, and potential disruption of services, which can lead to significant operational and reputational damage.
Yes, Vulert provides a solution that monitors and alerts for open-source vulnerabilities in your software without requiring code access or installation.
If an immediate update is not possible, ensure to implement input validation and sanitization as a temporary workaround to mitigate the risk of exploitation.
References
Related vulnerabilities
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