A libldb security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: libldb-2.0.12-1.fc31

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Fedora Update Notification
FEDORA-2020-5131d30947
2020-07-18 01:08:05.874143
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Name : libldb
Product : Fedora 31
Version : 2.0.12
Release : 1.fc31
URL :   http://ldb.samba.org/
Summary : A schema-less, ldap like, API and database
Description :
An extensible library that implements an LDAP like API to access remote LDAP
servers, or use local tdb databases.

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Update Information:

Update to Samba 4.11.11
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ChangeLog:

* Thu Jul 2 2020 Lukas Slebodnik - 2.0.12-1
- New upstream release 2.0.12
* Wed Jul 1 2020 Lukas Slebodnik - 2.0.11-1
- New upstream release 2.0.11
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References:

[ 1 ] Bug #1849489 - CVE-2020-10730 samba: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results
  https://bugzilla.redhat.com/show_bug.cgi?id=1849489
[ 2 ] Bug #1849491 - CVE-2020-10745 samba: Parsing and packing of NBT and DNS packets can consume excessive CPU
  https://bugzilla.redhat.com/show_bug.cgi?id=1849491
[ 3 ] Bug #1849509 - CVE-2020-10760 samba: LDAP Use-after-free in Samba AD DC Global Catalog with paged_results and VLV
  https://bugzilla.redhat.com/show_bug.cgi?id=1849509
[ 4 ] Bug #1851298 - CVE-2020-14303 samba: Empty UDP packet DoS in Samba AD DC nbtd
  https://bugzilla.redhat.com/show_bug.cgi?id=1851298
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-5131d30947' 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