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Fedora 42: 2025-90c7a763fe critical: MicroPython mbedtls issues

fedora
Calendar Grey May 18, 2025
Dist Fedora Esm H88
Upgrade your MicroPython to version 1.25.0 on Fedora 42 featuring essential mbedtls improvements. Ensure your security by keeping your system current with these updates.
Update to 1.25.0

Summary

Implementation of Python 3 with very low memory footprint

Update Information:

Update to 1.25.0

Topics%20covered

Topics Covered

security advisory update Fedora threat management mbedtls microPython

Change Log

* Fri May 9 2025 Charalampos Stratakis - 1.25.0-1 - Update to 1.25.0 - Security fixes for CVE-2023-52353 and CVE-2024-23744 in mbedtls - Fix FTBFS with GCC 15 Resolves: rhbz#2359781, rhbz#2259505, rhbz#2259499, rhbz#2340849 * Fri Jan 17 2025 Fedora Release Engineering - 1.24.1-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild

References


[ 1 ] Bug #2259499 - CVE-2024-23744 micropython: mbedtls: persistent handshake denial if a client sends a TLS [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2259499 [ 2 ] Bug #2259505 - CVE-2023-52353 micropython: mbedtls: the maximum negotiable TLS version is mishandled. [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2259505 [ 3 ] Bug #2340849 - micropython: FTBFS in Fedora rawhide/f42 https://bugzilla.redhat.com/show_bug.cgi?id=2340849 [ 4 ] Bug #2359781 - micropython-1.25.0 is available https://bugzilla.redhat.com/show_bug.cgi?id=2359781

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-90c7a763fe' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
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Name: micropython
Product: Fedora 42
Version: 1.25.0
Release: 1.fc42
URL: http://micropython.org/
Summary: Implementation of Python 3 with very low memory footprint

Topics%20covered

Topics Covered

security advisory update Fedora threat management mbedtls microPython

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