Important: python3.11 security update
Summary
ALSA-2023:5456: Important: python3.11 security update. Affects python3.11 versions < 3.11.2-2.el9_2.2. Fixed in 3.11.2-2.el9_2.2. How to fix ↓
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Background
Python is an accessible, high-level, dynamically typed, interpreted programming language, designed with an emphasis on code readability. It includes an extensive standard library, and has a vast ecosystem of third-party libraries.
Vulnerability Detail
The vulnerability in python3.11 is related to a TLS handshake bypass (CVE-2023-40217). This vulnerability allows an attacker to bypass the TLS handshake process, potentially leading to unauthorized access or data leakage. The impact of this vulnerability can be significant, as it undermines the security of the TLS protocol, which is widely used to secure network communications.
How To Fix
Minimum fixed version
3.11.2-2.el9_2.2
This is the first release that contains the fix.
sudo dnf update python3.11Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
In conclusion, the python3.11 security update addresses a TLS handshake bypass vulnerability that could potentially lead to unauthorized access or data leakage. It is crucial to update python3.11 installations to the latest version to mitigate the risk of exploitation. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for python3.11 →
FAQ
Python3.11 is a version of the Python programming language that includes various improvements and new features.
A TLS handshake bypass is a vulnerability that allows an attacker to bypass the initial handshake process in the TLS protocol, potentially compromising the security of the communication.
The impact of this vulnerability can be significant, as it undermines the security of the TLS protocol, potentially leading to unauthorized access or data leakage.
To fix this vulnerability, it is recommended to update python3.11 to version 3.11.2-2.el9_2.2 or later.
No workaround has been provided for this vulnerability. It is recommended to update python3.11 to the latest version.
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