Malicious Code in selfinfoencode (PyPI)
Summary
MAL-2023-6195: Malicious code in selfinfoencode (PyPI). Affected versions are not published. No fix is published. How to fix ↓
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Background
selfinfoencode is a package available on PyPI that is used for encoding self-information. It provides functionality to encode and decode data using various algorithms. This package is vulnerable to a malicious code injection attack.
Vulnerability Detail
The selfinfoencode package has been found to contain malicious code introduced by the EsqueleSquad group. This code is designed to execute spyware and steal sensitive information from the user's system. The malicious code can be triggered when using certain functions or methods provided by the package. This vulnerability poses a significant risk to users who have installed and are using this package.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
pip uninstall selfinfoencodeIf 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. The best course of action is to follow the steps mentioned in the 'how_to_fix' section and remove the selfinfoencode package from your project.
Conclusion
The selfinfoencode package on PyPI has been found to contain malicious code introduced by the EsqueleSquad group. This code can execute spyware and steal sensitive information from the user's system. It is crucial to remove the package from your project, scan your system for compromise, and take appropriate actions to mitigate the risk. For further support and assistance, you can contact DevNack.com.
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FAQ
You can use the Vulert Playground at Vulert Scanner to check if your application is affected by this vulnerability. Simply provide your Pipfile.lock file, and Vulert will analyze it for any open-source vulnerabilities, including this one.
The malicious code in selfinfoencode can execute spyware and steal sensitive information from your system. This can lead to unauthorized access to your data, compromise of personal or sensitive information, and potential harm to your system and privacy.
Yes, the recommended fix is to remove the selfinfoencode package from your project and scan your system for any signs of compromise. It is also important to update your security software and keep it up to date to prevent future attacks.
There have been reports of the EsqueleSquad group publishing nearly 6000 malicious PyPi and NPM packages, including selfinfoencode. While specific instances of exploitation may not be known, it is crucial to take immediate action to mitigate the risk.
If you have further questions or need assistance with vulnerability remediation, you can reach out to info@devnack.com. They can provide guidance and support in addressing this issue.
