-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2023-8e1ddb1fa2 2023-06-25 00:49:42.634050 --------------------------------------------------------------------------------
Name : bind-dyndb-ldap Product : Fedora 38 Version : 11.10 Release : 17.fc38 URL : https://releases.pagure.org/bind-dyndb-ldap Summary : LDAP back-end plug-in for BIND Description : This package provides an LDAP back-end plug-in for BIND. It features support for dynamic updates and internal caching, to lift the load off of your LDAP server.
-------------------------------------------------------------------------------- Update Information:
# Update to BIND 9.18.16 Selected parts from [upstream release notes](https://d ownloads.isc.org/isc/bind9/9.18.16/doc/arm/html/notes.html#notes-for- bind-9-18-16). Visit that for details of bug fixes. ## Security Fixes - The overmem cleaning process has been improved, to prevent the cache from significantly exceeding the configured max-cache-size limit. (CVE-2023-2828) ISC would like to thank Shoham Danino from Reichman University, Anat Bremler- Barr from Tel-Aviv University, Yehuda Afek from Tel-Aviv University, and Yuval Shavitt from Tel-Aviv University for bringing this vulnerability to our attention. [GL #4055] - A query that prioritizes stale data over lookup triggers a fetch to refresh the stale data in cache. If the fetch is aborted for exceeding the recursion quota, it was possible for named to enter an infinite callback loop and crash due to stack overflow. This has been fixed. (CVE-2023-2911) [GL #4089] ## New Features - The system test suite can now be executed with pytest (along with pytest-xdist for parallel execution). [GL #3978] ## Removed Features - TKEY mode 2 (Diffie-Hellman Exchanged Keying) is now deprecated, and will be removed in a future release. A warning will be logged when the tkey-dhkey option is used in named.conf. [GL #3905] -------------------------------------------------------------------------------- ChangeLog:
* Wed Jun 21 2023 Petr Men����k pemensik@redhat.com - 11.10-17 - Rebuild for BIND 9.18.16 (#2216462) -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2216462 - bind-9.18.16 is available https://bugzilla.redhat.com/show_bug.cgi?id=2216462 [ 2 ] Bug #2216627 - TRIAGE-CVE-2023-2828 bind: named's configured cache size limit can be significantly exceeded [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2216627 [ 3 ] Bug #2216630 - TRIAGE-CVE-2023-2911 bind: Exceeding the recursive-clients quota may cause named to terminate unexpectedly when stale-answer-client-timeout is set to 0 [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2216630 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-8e1ddb1fa2' 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
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