Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 1724071

Summary:	Latest bind (9.9) update now causes zone transfer to always fail. [rhel-7.6.z]
Product:	Red Hat Enterprise Linux 7	Reporter:	RAD team bot copy to z-stream <autobot-eus-copy>
Component:	bind	Assignee:	Petr Menšík <pemensik>
Status:	CLOSED ERRATA	QA Contact:	qe-baseos-daemons
Severity:	high	Docs Contact:
Priority:	urgent
Version:	7.6	CC:	benji.wakely, cadel2010, cbesson, dcortijo, dwoodruf, eric.eisenhart, fkrska, john.horne, mooney, pemensik, psklenar, rcadova, rhbugs, rik.theys, robert.esser, rwahyudi, scott.frazer, tcrider, thozza, uwe.knop, villapla, ysoni
Target Milestone:	rc	Keywords:	Regression, ZStream
Target Release:	---
Hardware:	Unspecified
OS:	Linux
Whiteboard:
Fixed In Version:	bind-9.9.4-74.el7_6.2	Doc Type:	Bug Fix
Doc Text:	Cause: Previous security fix introduced regression in handling TCP queries. It affected mostly long running TCP sessions. Consequence: Transfers of larger zones often failed with timeouts, making slaves zones unreliable. Could be fixed by keep-response-order { any; }; option Fix: Proper fix were used, removing regression on long running connections. At the same time, new option is not ignored. Result: TCP sessions work correctly with or without keep-response-order option. It can be removed again from configuration.	Story Points:	---
Clone Of:	1720703	Environment:
Last Closed:	2019-07-29 15:16:45 UTC	Type:	---
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:	1720703
Bug Blocks:

Description RAD team bot copy to z-stream 2019-06-26 08:13:26 UTC

This bug has been copied from bug #1720703 and has been proposed to be backported to 7.6 z-stream (EUS).

Comment 7 errata-xmlrpc 2019-07-29 15:16:45 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, 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-2019:1899