CVE-2017-16067 : Vulnerability Insights and Analysis
Learn about CVE-2017-16067 involving the node-opencv node module, a malicious package targeting environment variables. Discover the impact, technical details, and mitigation steps.
CVE-2017-16067, involving the node-opencv node module, was a malicious package aimed at manipulating environment variables. Learn about the impact, technical details, and mitigation steps.
Understanding CVE-2017-16067
What is CVE-2017-16067?
The node-opencv module was a malicious package designed to control environment variables illicitly. It was removed from the npm platform.
The Impact of CVE-2017-16067
The presence of this malicious package could have led to unauthorized manipulation of environment variables, posing a security risk to affected systems.
Technical Details of CVE-2017-16067
Vulnerability Description
The node-opencv module contained embedded malicious code (CWE-506) with the intent to hijack environment variables.
Affected Systems and Versions
- Product: node-opencv node module
- Vendor: HackerOne
- Versions: All versions
Exploitation Mechanism
The package could exploit vulnerabilities in environment variable handling to gain unauthorized control.
Mitigation and Prevention
Immediate Steps to Take
- Remove any instances of the node-opencv module from affected systems.
- Implement strict package verification processes to prevent the installation of malicious packages.
Long-Term Security Practices
- Regularly monitor for suspicious package activity on package repositories.
- Educate developers on secure coding practices and the risks of using unverified packages.
Patching and Updates
Ensure that all software components are up to date with the latest security patches and updates.