Bug 1435689

Summary:	Enhance OpenLDAP to support TLSv1.3 protocol with NSS
Product:	[Fedora] Fedora	Reporter:	Matus Honek <mhonek>
Component:	openldap	Assignee:	Matus Honek <mhonek>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	high
Version:	25	CC:	mhonek, rmeggins
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openldap-2.4.44-10.fc25	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1435692 (view as bug list)		Environment:
Last Closed:	2017-04-05 18:51:10 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:	1415140, 1435692

Description Matus Honek 2017-03-24 14:26:26 UTC

Description of problem:
OpenLDAP cannot make use of the new TLSv1.3 protocol implemented in NSS.

Version-Release number of selected component (if applicable):
openldap-2.4.44-7.fc25.x86_64

How reproducible:
always

Steps to Reproduce:
1. Set TLS_PROTOCOL_MIN, or its equivalent, to 3.4.
2. Try to establish secure connection using ldap* tools and/or to a slapd server.

Actual results:
TLS protocol error, no ciphers to be negotiated, establishing TLS layer fails while dropping the connection.

Expected results:
TLSv1.3 ciphers are proposed, TLS layer is successfully established.

Comment 1 Matus Honek 2017-03-30 14:30:19 UTC

http://pkgs.fedoraproject.org/cgit/rpms/openldap.git/commit/?h=f25&id=d0828bee6c2d2debe46f8c1a2f18a1a9c271fcce

http://pkgs.fedoraproject.org/cgit/rpms/openldap.git/commit/?h=f25&id=54f6fd1febc3fa14e4f0f7b2c6eefe68306f76d8

Comment 2 Fedora Update System 2017-03-30 14:46:57 UTC

openldap-2.4.44-9.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-6e992252aa

Comment 3 Fedora Update System 2017-03-31 03:22:37 UTC

openldap-2.4.44-9.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-6e992252aa

Comment 4 Matus Honek 2017-04-03 11:26:18 UTC

For stability reasons it is necessary that implemented but not yet trusted TLS protocol implementations are not used. Thus, the following change introduces usage of "default" (expected to be commonly used) instead of "supported" (implemented only) protocol selection for maximum TLS protocol set.

http://pkgs.fedoraproject.org/cgit/rpms/openldap.git/commit/?id=32c688fc277292ef000ec087dfb892419a732daa

Comment 5 Fedora Update System 2017-04-03 11:35:20 UTC

openldap-2.4.44-10.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-6e992252aa

Comment 6 Fedora Update System 2017-04-04 00:25:16 UTC

openldap-2.4.44-10.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-6e992252aa

Comment 7 Fedora Update System 2017-04-05 18:51:10 UTC

openldap-2.4.44-10.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.