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 1169974 - Account lockout attributes incorrectly updated after failed SASL Bind
Summary: Account lockout attributes incorrectly updated after failed SASL Bind
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: 389-ds-base
Version: 6.6
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: rc
: ---
Assignee: Noriko Hosoi
QA Contact: Viktor Ashirov
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-12-02 21:39 UTC by mreynolds
Modified: 2020-09-13 21:17 UTC (History)
4 users (show)

Fixed In Version: 389-ds-base-1.2.11.15-51.el6
Doc Type: Bug Fix
Doc Text:
Cause: A failed SASL bind operation, and Account Lockout enabled Consequence: The Root DSE entry gets incorrectly updated with passwordRetryCount Fix: Do not update the Account Lockout settings when the failed bind is a SASL bind Result: The root DSE entry is not modified when a SASL bind fails.
Clone Of:
Environment:
Last Closed: 2015-07-22 06:36:20 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github 389ds 389-ds-base issues 1301 0 None None None 2020-09-13 21:17:44 UTC
Red Hat Product Errata RHBA-2015:1326 0 normal SHIPPED_LIVE 389-ds-base bug fix and enhancement update 2015-07-20 17:53:07 UTC

Description mreynolds 2014-12-02 21:39:09 UTC
This bug is created as a clone of upstream ticket:
https://fedorahosted.org/389/ticket/47970

When a SASL bind fails, the target DN is not set.  If password policy account lockout is configured, it attempts to update the password retry count on the dn ("") - which is the Root DSE entry, not a user entry.

This also confuses the COS plugin, and it incorrectly triggers a COS cache rebuild after the failed login.

Comment 2 mreynolds 2014-12-04 21:40:38 UTC
Fixed upstream:

Verification steps

[1]  Setup DS
[2]  Enable Account lockout

ldapmodify ...
dn: cn=config
changetype: modify
replace: passwordLockout
passwordLockout: on

[3]  Attempt a SASL BInd (this is expected to fail)

 ldapsearch -h <host> -p <port>  -b "dc=example,dc=com" -v -LLL -Y GSSAPI "uid=*" dn

[4]  Check the root DSE entry for passwordRetryCount:


 ldapsearch -b "" -s base -xLLL passwordRetryCount=* passwordRetryCount

[5]  If the entry is NOT returned, the fix is verified

Comment 4 Sankar Ramalingam 2015-03-11 13:13:13 UTC
Executed ticket47970 ticket from lib389 and the test passed. Hence, marking the bug as Verified.

Build tested:
[root@cloud-qe-14 dirsrvtests]# rpm -qa |grep -i 389-ds-base
389-ds-base-libs-1.2.11.15-52.el6.x86_64
389-ds-base-1.2.11.15-52.el6.x86_64

Few lines from Py.test...

DEBUG:lib389:Retrieving entry with [('cn=config,cn=ldbm database,cn=plugins,cn=config',)]
INFO:lib389:Retrieved entry [dn: cn=config,cn=ldbm database,cn=plugins,cn=config
nsslapd-directory: /var/lib/dirsrv/slapd-standalone/db

]
INFO:ticket47970_test:Testing Ticket 47970 - Testing that a failed SASL bind does not trigger account lockout
INFO:ticket47970_test:account lockout enabled.
INFO:ticket47970_test:passwordMaxFailure set.
INFO:ticket47970_test:SASL Bind failed as expected
INFO:ticket47970_test:Root DSE was correctly not updated
PASSED

Comment 5 errata-xmlrpc 2015-07-22 06:36:20 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://rhn.redhat.com/errata/RHBA-2015-1326.html


Note You need to log in before you can comment on or make changes to this bug.