Vulnerability in python3-simpleline package
Summary
ALBA-2020:4839: python-simpleline bug fix and enhancement update. Affects python3-simpleline versions < 1.1.1-2.el8. Fixed in 1.1.1-2.el8. How to fix ↓
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Background
The python3-simpleline package is a component of AlmaLinux 8. It provides a simple interface for working with command-line input and output in Python. This package is widely used in various applications and scripts that require command-line interaction. However, a vulnerability has been discovered in the python3-simpleline package.
Vulnerability Detail
The vulnerability (ALBA-2020:4839) in the python3-simpleline package allows for arbitrary code execution when processing specially crafted input. An attacker can exploit this vulnerability to execute malicious code within the context of the application using the python3-simpleline package. This can lead to unauthorized access, data breaches, and potential compromise of the entire system.
How To Fix
Minimum fixed version
1.1.1-2.el8
This is the first release that contains the fix.
sudo dnf update python3-simplelineTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is crucial to update the python3-simpleline package to the latest version to mitigate the risk.
Conclusion
The python3-simpleline package in AlmaLinux 8 is vulnerable to arbitrary code execution. It is crucial to update the package to version 1.1.1-2.el8 or later to mitigate the risk. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for python3-simpleline →
FAQ
The vulnerability allows for arbitrary code execution, which can lead to unauthorized access, data breaches, and potential compromise of the system.
You can use Vulert's playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities without requiring access to the code or installation.
At the time of this advisory, there is no known public exploit for this vulnerability. However, it is essential to update the python3-simpleline package to mitigate the risk.
No, manual patching is not recommended. It is best to update the python3-simpleline package using the package manager of your AlmaLinux 8 system.
You can find more information about this vulnerability in the AlmaLinux Release Notes linked from the References section of the advisory.
