A libmaxminddb security update has been released for Fedora 33.

SECURITY: Fedora 33 Update: libmaxminddb-1.4.3-1.fc33

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Fedora Update Notification
FEDORA-2020-8a8f8b244f
2020-12-26 01:36:12.488305
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Name : libmaxminddb
Product : Fedora 33
Version : 1.4.3
Release : 1.fc33
URL :   https://maxmind.github.io/libmaxminddb
Summary : C library for the MaxMind DB file format
Description :
The package contains libmaxminddb library.

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Update Information:

New version 1.4.3. Security fix for CVE-2020-28241.
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ChangeLog:

* Thu Dec 10 2020 Michal Ruprich - 1.4.3-1
- Update to 1.4.3
- Resolves: #1758843 - libmaxminddb-devel i686 can't be installed in parallel to x86_64
- Fix for CVE-2020-28241
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References:

[ 1 ] Bug #1895379 - CVE-2020-28241 libmaxminddb: improper initialization in dump_entry_data_list() in maxminddb.c
  https://bugzilla.redhat.com/show_bug.cgi?id=1895379
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-8a8f8b244f' 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

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/keys