-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-244a18163c 2021-10-07 17:17:56.417891 --------------------------------------------------------------------------------
Name : python-mpmath Product : Fedora 34 Version : 1.2.1 Release : 2.fc34 URL : https://mpmath.org Summary : A pure Python library for multiprecision floating-point arithmetic Description : Mpmath is a pure-Python library for multiprecision floating-point arithmetic. It provides an extensive set of transcendental functions, unlimited exponent sizes, complex numbers, interval arithmetic, numerical integration and differentiation, root-finding, linear algebra, and much more. Almost any calculation can be performed just as well at 10-digit or 1000-digit precision, and in many cases mpmath implements asymptotically fast algorithms that scale well for extremely high precision work. If available, mpmath will (optionally) use gmpy to speed up high precision operations.
-------------------------------------------------------------------------------- Update Information:
Update to latest bugfix version, fix CVE. -------------------------------------------------------------------------------- ChangeLog:
* Wed Sep 29 2021 Zbigniew J��drzejewski-Szmek zbyszek@in.waw.pl 1.2.1-2 - Fix CVE-2021-29063 regular expression denial of service (#1974835) * Wed Sep 29 2021 Zbigniew J��drzejewski-Szmek zbyszek@in.waw.pl 1.2.1-1 - Version 1.2.1 (#1927057) -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1927057 - python-mpmath-1.2.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=1927057 [ 2 ] Bug #1974835 - CVE-2021-29063 python-mpmath: Regular expression denial of service in the mpmathify function [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1974835 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-244a18163c' 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
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