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Fedora 33: 2021-b326fcb83f Critical: Python 3.10 Security Issue

fedora
Calendar Grey March 11, 2021
Dist Fedora Esm H88
Fedora 33's Python 3.10 has been updated to address a security flaw related to web cache poisoning, improving overall system security.
Python 3.10.0a6

Summary

Python 3.10 package for developers.

This package exists to allow developers to test their code against a newer

version of Python. This is not a full Python stack and if you wish to run

your applications with Python 3.10, update your Fedora to a newer

version once Python 3.10 is stable.

Python 3.10.0a6. Security fix for CVE-2021-23336.

* Tue Mar 2 2021 Tomas Hrnciar - 3.10.0~a6-1

- Update to 3.10.0a6

[ 1 ] Bug #1928904 - CVE-2021-23336 python: Web Cache Poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a semicolon in query parameters

https://bugzilla.redhat.com/show_bug.cgi?id=1928904

su -c 'dnf upgrade --advisory FEDORA-2021-b326fcb83f' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
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Critical

Product: Fedora 33
Version: 3.10.0~a6
Release: 1.fc33
Summary: Version 3.10 of the Python interpreter

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