Bug 1104961 - stricter checking for bind()'s with empty passwords
Summary: stricter checking for bind()'s with empty passwords
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: php-horde-Horde-Ldap
Version: 19
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Remi Collet
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Keywords:
Depends On:
Blocks: 1104962 CVE-2014-3999
TreeView+ depends on / blocked
 
Reported: 2014-06-05 06:24 UTC by Murray McAllister
Modified: 2015-01-04 22:40 UTC (History)
4 users (show)

(edit)
Clone Of:
: 1104962 (view as bug list)
(edit)
Last Closed: 2014-06-13 05:29:24 UTC


Attachments (Terms of Use)

Description Murray McAllister 2014-06-05 06:24:29 UTC
Description of problem:
It was reported[1] that php-horde-Horde-Ldap could be used to connect to an LDAP server with an empty password. In this case, the flaw is in the LDAP server, so this issue is just considered hardening[2].

https://github.com/horde/horde/commit/8f719b53b0ee2d4b8a40a770430683c98fb5f2fd
https://github.com/horde/horde/commit/4c3e18f1724ab39bfef10c189a5b52036a744d55

It was reported that the issue is resolved in version 2.0.6, which is already in Fedora 20 testing.

[1] http://www.openwall.com/lists/oss-security/2014/06/04/22
[2] http://www.openwall.com/lists/oss-security/2014/06/05/12

Comment 1 Remi Collet 2014-06-05 07:27:47 UTC
I think this bug is related to "Fixed issue with null bytes in LDAP bindings." fixed in php 5.4.28 / 5.5.12.

I don't plan to update Horde_Ldap in F19 (horde stack is only usable in F20+)

Comment 2 Fedora Update System 2014-06-05 08:33:46 UTC
php-horde-Horde-Ldap-2.0.6-1.fc19 has been submitted as an update for Fedora 19.
https://admin.fedoraproject.org/updates/php-horde-Horde-Ldap-2.0.6-1.fc19

Comment 3 Fedora Update System 2014-06-05 08:33:56 UTC
php-horde-Horde-Ldap-2.0.6-1.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/FEDORA-2014-7080/php-horde-Horde-Ldap-2.0.6-1.fc20

Comment 4 Fedora Update System 2014-06-10 03:13:41 UTC
Package php-horde-Horde-Ldap-2.0.6-1.fc19:
* should fix your issue,
* was pushed to the Fedora 19 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing php-horde-Horde-Ldap-2.0.6-1.fc19'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-7228/php-horde-Horde-Ldap-2.0.6-1.fc19
then log in and leave karma (feedback).

Comment 5 Fedora Update System 2014-06-13 05:29:24 UTC
php-horde-Horde-Ldap-2.0.6-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 6 Fedora Update System 2014-06-17 23:38:02 UTC
php-horde-Horde-Ldap-2.0.6-1.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.


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