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Bug 1882040 (bind_rebase_el840)

Summary: Update to latest release 9.11.x
Product: Red Hat Enterprise Linux 8 Reporter: Petr Menšík <pemensik>
Component: bindAssignee: Petr Menšík <pemensik>
Status: CLOSED ERRATA QA Contact: Petr Sklenar <psklenar>
Severity: medium Docs Contact: Prerana Sharma <presharm>
Priority: high    
Version: 8.4CC: aegorenk, pemensik, psklenar
Target Milestone: rcKeywords: Rebase, TestCaseProvided, Triaged
Target Release: 8.0Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: bind-9.11.25-1.el8 Doc Type: Enhancement
Doc Text:
.BIND rebased to version 9.11.26 The `bind` packages have been updated to version 9.11.26. Notable changes include: * Changed the default EDNS buffer size from 4096 to 1232 bytes. This change will prevent the loss of fragmented packets in some networks. * Increased the default value of max-recursion-queries from 75 to 100. Related to CVE-2020-8616. * Fixed the problem of reused dead nodes in `lib/dns/rbtdb.c` file in `named`. * Fixed the crashing problem in the `named` service when cleaning the reused dead nodes in the `lib/dns/rbtdb.c` file. * Fixed the problem of configured multiple forwarders sometimes occurring in the `named` service. * Fixed the problem of the `named` service of assigning incorrect signed zones with no DS record at the parent as bogus. * Fixed the missing `DNS cookie response` over `UDP`.
 Story Points: ---
Clone Of: Environment:
Last Closed: 2021-05-18 14:59:05 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1884532, 1894531, 1894575, 1904612, 1904613    

Description Petr Menšík 2020-09-23 16:31:51 UTC 
Description of problem:
Latest BIND includes several fixes not included in latest release. Most important are various Thread Sanitizer fixes, which fix possible threading issues on multiple CPU machines.
Also support for unsupported algorithms were fixed in 9.11.23. Full release notes are at [1].
Improved tests reliability should be a bonus.

Additional info:
It is expected new additional bug release would be released before RHEL8 release.

1. https://downloads.isc.org/isc/bind9/9.11.23/RELEASE-NOTES-bind-9.11.23.html
Comment 23 errata-xmlrpc 2021-05-18 14:59:05 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (bind bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2021:1645