CVE-2023-30: Malicious code in @buffer-mono/non-secure (npm)
Summary
MAL-2023-30: Malicious code in @buffer-mono/non-secure (npm). Affected versions are not published. No fix is published. How to fix ↓
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Background
The @buffer-mono/non-secure package is an npm package that provides functionality for secure data storage and transmission. It is commonly used in applications that require encryption and protection of sensitive information. However, a vulnerability has been discovered in this package that allows the execution of malicious code on the affected system.
Vulnerability Detail
The vulnerability originates from a malicious code injection in the @buffer-mono/non-secure package. Any computer with this package installed or running should be considered compromised. The malicious code can grant full control of the computer to an external entity, posing a significant risk to the confidentiality and integrity of stored data. It is crucial to rotate all secrets and keys stored on the affected computer immediately from a different, secure computer. Although removing the package is recommended, it may not guarantee the complete 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 @buffer-mono/non-secureIf it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
There is no known workaround for this vulnerability. It is essential to follow the steps provided in the 'how_to_fix' section to mitigate the risk.
Conclusion
The @buffer-mono/non-secure package has been found to contain malicious code, posing a significant risk to the security of systems using it. It is crucial to follow the provided steps to mitigate the vulnerability, including rotating secrets and keys, removing the package, and conducting a thorough security audit. For further support on vulnerability remediation, contact DevNack.com.
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FAQ
The impact of this vulnerability is severe, as it allows an external entity to gain full control of the affected computer. This compromises the confidentiality and integrity of stored data and poses a significant risk to the security of the system.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. It analyzes the package-lock.json file and provides real-time alerts for open-source vulnerabilities.
Removing the package is recommended, but it may not guarantee the complete removal of all malicious software resulting from its installation. It is crucial to rotate all secrets and keys stored on the affected computer and conduct a thorough security audit.
No specific patch has been mentioned for this vulnerability. The recommended approach is to remove the @buffer-mono/non-secure package, rotate secrets and keys, and conduct a security audit.
To prevent similar vulnerabilities, it is essential to regularly update and patch all software components, including dependencies. Additionally, implementing secure coding practices, conducting security audits, and using vulnerability monitoring tools like Vulert can help identify and mitigate potential risks.
