Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.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 723134

Summary: memleak in tlsm_auth_cert_handler
Product: Red Hat Enterprise Linux 6 Reporter: RHEL Program Management <pm-rhel>
Component: openldapAssignee: Jan Vcelak <jvcelak>
Status: CLOSED ERRATA QA Contact: BaseOS QE Security Team <qe-baseos-security>
Severity: high Docs Contact:
Priority: urgent    
Version: 6.1CC: jplans, jvcelak, jwest, omoris, pm-eus, rmeggins, rvokal, shaines, tsmetana
Target Milestone: rcKeywords: ZStream
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openldap-2.4.23-15.el6_1.1 Doc Type: Bug Fix
Doc Text:
- Any tool which uses both OpenLDAP and Mozilla NSS libraries. OpenLDAP validates TLS peer and the certificate is cached by Mozilla NSS library. - The tool can fail on NSS_Shutdown function call, because the client certificate is not freed and the caches cannot be destroyed. - Peer certificate is freed in OpenLDAP library after certificate validation is finished. - All caches can be freed and NSS_Shutdown succeeds.
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-08-05 04:06:03 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: 717738    
Bug Blocks:    

Description RHEL Program Management 2011-07-19 08:05:24 UTC
This bug has been copied from bug #717738 and has been proposed
to be backported to 6.1 z-stream (EUS).

Comment 5 Jan Vcelak 2011-07-20 11:13:08 UTC
Fixed in openldap-2.4.23-15.el6_1.1

Comment 6 Jan Vcelak 2011-07-20 11:13:08 UTC
    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
-

Comment 7 Jan Vcelak 2011-07-20 11:13:34 UTC
    Technical note updated. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    Diffed Contents:
@@ -1 +1,4 @@
--+- Any tool which uses both OpenLDAP and Mozilla NSS libraries. OpenLDAP validates TLS peer and the certificate is cached by Mozilla NSS library.
+- The tool can fail on NSS_Shutdown function call, because the client certificate is not freed and the caches cannot be destroyed.
+- Peer certificate is freed in OpenLDAP library after certificate validation is finished.
+- All caches can be freed and NSS_Shutdown succeeds.

Comment 11 errata-xmlrpc 2011-08-05 04:06:03 UTC
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2011-1124.html

Comment 12 Jan Synacek 2012-03-14 09:42:29 UTC
*** Bug 790916 has been marked as a duplicate of this bug. ***