CVE-2017-16081: Hijacked Environment Variables in cross-env.js
Summary
CVE-2017-16081: cross-env.js is malware. Affects cross-env.js versions >= 0.0.0. No fix is published. How to fix ↓
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Background
The cross-env.js package is a popular npm package used for setting environment variables in a cross-platform manner. It allows developers to define environment variables that work consistently across different operating systems. However, all versions of this package have been found to be infected with malware that steals environment variables and sends them to attacker-controlled locations.
Vulnerability Detail
The vulnerability in cross-env.js allows an attacker to hijack environment variables and exfiltrate them to their own servers. This can lead to the compromise of sensitive information such as credentials, tokens, and other sensitive data stored in environment variables. The malware is capable of silently collecting this information without the user's knowledge, posing a significant security risk.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no known workaround for this vulnerability. It is crucial to remove the infected package and follow the recommended steps to mitigate the risk.
Conclusion
The cross-env.js package has been found to be infected with malware that steals environment variables. If you have this package installed in your environment, it is crucial to remove it immediately and follow the recommended steps to mitigate the risk. For further support on vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for cross-env.js →
FAQ
You can check if the cross-env.js package is installed by running the command npm ls cross-env.js in your project directory. If it is listed in the output, it means the package is installed.
If you find the cross-env.js package installed, it is recommended to follow the steps mentioned in the 'how_to_fix' section of this report to remove the package and mitigate the vulnerability.
Yes, this vulnerability can lead to the compromise of sensitive data stored in environment variables. It is important to take immediate action to remove the infected package and secure any exposed credentials.
The recommended fix for this vulnerability is to remove the cross-env.js package from your project and follow the steps mentioned in the 'how_to_fix' section of this report.
After removing the infected package, it is important to regenerate any exposed credentials, tokens, or registry credentials. Additionally, review and secure any services that may have been exposed via compromised environment variables.
