Malicious code in lockself (npm)
Summary
MAL-2023-8757: Malicious code in lockself (npm). Affects lockself versions 1.0.0 – 2.0.0. No fix is published. How to fix ↓
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Background
The lockself package is an npm package that is used for locking a computer's screen. It provides a simple way to prevent unauthorized access to a computer by requiring a password to unlock the screen. The package is commonly used in various applications and systems to enhance security. However, the lockself package has been found to contain malicious code, which poses a significant security risk to any computer that has it installed or running.
Vulnerability Detail
The lockself package has been compromised, and any computer with this package installed or running should be considered fully compromised. The malicious code within the package can give complete control of the computer to an outside entity. As a result, all secrets and keys stored on the affected computer should be rotated immediately from a different computer. Simply removing the package may not guarantee the removal of all malicious software resulting from its installation.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall lockselfIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
There is no specific workaround mentioned for this vulnerability. The recommended course of action is to follow the steps outlined in the 'how_to_fix' section.
Conclusion
The lockself package has been found to contain malicious code, posing a significant security risk to any computer with it installed or running. It is crucial to take immediate action by rotating all secrets and keys, removing the package, conducting a security audit, and implementing additional security measures. For further support on vulnerability remediation, contact DevNack.com.
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FAQ
The lockself package is an npm package used for locking a computer's screen to prevent unauthorized access.
The lockself package provides a simple way to require a password to unlock a computer's screen, enhancing security.
The lockself package vulnerability can result in a complete compromise of the affected computer, giving control to an outside entity. This can lead to unauthorized access to sensitive data and potential misuse of the compromised system.
You can use Vulert's playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability without requiring access to the code or installation. Simply provide your package-lock.json file to the playground.
For further support on vulnerability remediation, you can reach out to info@devnack.com. They can provide guidance and assistance in addressing this vulnerability.
