A mingw-gnutls security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: mingw-gnutls-3.6.14-1.fc31

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Fedora Update Notification
FEDORA-2020-ea11cb5ccc
2020-06-14 17:10:11.229683
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Name : mingw-gnutls
Product : Fedora 31
Version : 3.6.14
Release : 1.fc31
URL :   http://www.gnutls.org/
Summary : MinGW GnuTLS TLS/SSL encryption library
Description :
GnuTLS TLS/SSL encryption library. This library is cross-compiled
for MinGW.

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Update Information:

Update to upstream 3.6.14 release, and security fix for CVE-2020-13777.
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ChangeLog:

* Thu Jun 4 2020 Michael Cronenworth - 3.6.14-1
- New upstream release 3.6.13
* Tue Mar 31 2020 Michael Cronenworth - 3.6.13-1
- New upstream release 3.6.13
* Wed Jan 29 2020 Fedora Release Engineering - 3.6.9-4
- Rebuilt for   https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Tue Oct 8 2019 Sandro Mani - 3.6.9-3
- Rebuild (Changes/Mingw32GccDwarf2)
- Add missing BR: byacc, bison
* Tue Aug 20 2019 Michael Cronenworth - 3.6.9-2
- Nettle 3.5.1 rebuild
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References:

[ 1 ] Bug #1843725 - CVE-2020-13777 mingw-gnutls: gnutls: session resumption works without master key allowing MITM [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1843725
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-ea11cb5ccc' 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