[SECURITY] Fedora 33 Update: bind-9.11.31-1.fc33
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Fedora Update Notification
FEDORA-2021-47f23870ec
2021-05-09 01:14:43.420082
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Name : bind
Product : Fedora 33
Version : 9.11.31
Release : 1.fc33
URL : https://www.isc.org/downloads/bind/
Summary : The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server
Description :
BIND (Berkeley Internet Name Domain) is an implementation of the DNS
(Domain Name System) protocols. BIND includes a DNS server (named),
which resolves host names to IP addresses; a resolver library
(routines for applications to use when interfacing with DNS); and
tools for verifying that the DNS server is operating properly.
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Update Information:
[Upstream release notes](https://downloads.isc.org/isc/bind9/9.11.31/RELEASE-
NOTES-bind-9.11.31.html)
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ChangeLog:
* Thu Apr 29 2021 Petr Men����k <pemensik(a)redhat.com> - 32:9.11.31-1
- Update to 9.11.31
* Thu Mar 25 2021 Petr Men����k <pemensik(a)redhat.com> - 32:9.11.29-1
- Update to 9.11.29
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References:
[ 1 ] Bug #1953849 - CVE-2021-25214 bind: A broken inbound incremental zone update
(IXFR) can cause named to terminate unexpectedly
https://bugzilla.redhat.com/show_bug.cgi?id=1953849
[ 2 ] Bug #1953857 - CVE-2021-25215 bind: An assertion check can fail while answering
queries for DNAME records that require the DNAME to be processed to resolve itself
https://bugzilla.redhat.com/show_bug.cgi?id=1953857
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-47f23870ec' 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
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