A samba security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: samba-4.11.13-0.fc31

--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2020-a1d139381a
2020-10-04 01:26:15.982782
--------------------------------------------------------------------------------

Name : samba
Product : Fedora 31
Version : 4.11.13
Release : 0.fc31
URL :   https://www.samba.org
Summary : Server and Client software to interoperate with Windows machines
Description :
Samba is the standard Windows interoperability suite of programs for Linux and
Unix.

--------------------------------------------------------------------------------
Update Information:

Security fixes for CVE-2020-1472
--------------------------------------------------------------------------------
ChangeLog:

* Fri Sep 18 2020 Guenther Deschner - 4.11.13-0
- Update to Samba 4.11.13
- resolves: #1879822, #1880703 - Security fixes for CVE-2020-1472
--------------------------------------------------------------------------------
References:

[ 1 ] Bug #1879822 - CVE-2020-1472 Samba: Netlogon Elevation of Privilege Vulnerability (Zerologon)
  https://bugzilla.redhat.com/show_bug.cgi?id=1879822
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-a1d139381a' 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