Malicious code in tpencodesplitpyw (PyPI)
Summary
MAL-2023-7023: Malicious code in tpencodesplitpyw (PyPI). Affected versions are not published. No fix is published. How to fix ↓
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Background
The tpencodesplitpyw package is an open-source Python package available on PyPI. It is used for encoding and splitting text files. The package provides functionality to encode text files into various formats and split them into smaller chunks. It is commonly used in applications that require text file manipulation and processing. However, the package has been found to contain malicious code, which can lead to the execution of spyware and information-stealing malware.
Vulnerability Detail
The vulnerability in tpencodesplitpyw arises from the presence of malicious code within the package. The code can be triggered when using the package's encoding and splitting functionalities. Once triggered, the malicious code can execute spyware and steal sensitive information from the affected system. This can result in unauthorized access to user data, compromise of sensitive information, and potential harm to the affected system. The malicious code was identified by the Checkmarx security group, who discovered nearly 6000 malicious PyPi and NPM packages, including tpencodesplitpyw.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
pip uninstall tpencodesplitpywIf 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 available for this vulnerability. The best course of action is to remove the tpencodesplitpyw package from your project and replace it with a trusted alternative.
Conclusion
The tpencodesplitpyw package on PyPI has been found to contain malicious code that can execute spyware and steal sensitive information. It is crucial to remove this package from your project and replace it with a trusted alternative. Regularly updating and reviewing the packages used in your project is essential to mitigate the risk of open-source vulnerabilities. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
tpencodesplitpyw is an open-source Python package available on PyPI. It provides functionality for encoding and splitting text files.
The malicious code in tpencodesplitpyw can execute spyware and steal sensitive information from the affected system, potentially leading to unauthorized access and compromise of user data.
The malicious code in tpencodesplitpyw was discovered by the Checkmarx security group during their analysis of PyPi and NPM packages. They identified nearly 6000 malicious packages, including tpencodesplitpyw.
No, the best way to fix the vulnerability is to remove tpencodesplitpyw from your project and replace it with a trusted alternative.
To ensure your software is free from open-source vulnerabilities, it is recommended to regularly update and review the packages used in your project. You can also use vulnerability monitoring tools like Vulert to receive real-time alerts for open-source vulnerabilities.
References
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