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Test ID:1.3.6.1.4.1.25623.1.0.870806
Category:Red Hat Local Security Checks
Title:RedHat Update for openldap RHSA-2012:1151-01
Summary:The remote host is missing an update for the 'openldap'; package(s) announced via the referenced advisory.
Description:Summary:
The remote host is missing an update for the 'openldap'
package(s) announced via the referenced advisory.

Vulnerability Insight:
OpenLDAP is an open source suite of LDAP (Lightweight Directory Access
Protocol) applications and development tools.

It was found that the OpenLDAP server daemon ignored olcTLSCipherSuite
settings. This resulted in the default cipher suite always being used,
which could lead to weaker than expected ciphers being accepted during
Transport Layer Security (TLS) negotiation with OpenLDAP clients.
(CVE-2012-2668)

This update also fixes the following bug:

* When the smbk5pwd overlay was enabled in an OpenLDAP server, and a user
changed their password, the Microsoft NT LAN Manager (NTLM) and Microsoft
LAN Manager (LM) hashes were not computed correctly. This led to the
sambaLMPassword and sambaNTPassword attributes being updated with incorrect
values, preventing the user logging in using a Windows-based client or a
Samba client.

Users of OpenLDAP are advised to upgrade to these updated packages, which
contain backported patches to correct these issues. After installing this
update, the OpenLDAP daemons will be restarted automatically.

Affected Software/OS:
openldap on Red Hat Enterprise Linux Desktop (v. 6),
Red Hat Enterprise Linux Server (v. 6),
Red Hat Enterprise Linux Workstation (v. 6)

Solution:
Please Install the Updated Packages.

CVSS Score:
4.3

CVSS Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2012-2668
BugTraq ID: 53823
http://www.securityfocus.com/bid/53823
Bugtraq: 20191211 APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra (Google Search)
https://seclists.org/bugtraq/2019/Dec/23
http://seclists.org/fulldisclosure/2019/Dec/26
http://security.gentoo.org/glsa/glsa-201406-36.xml
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=676309
https://bugzilla.redhat.com/show_bug.cgi?id=825875
http://www.openwall.com/lists/oss-security/2012/06/05/4
http://www.openwall.com/lists/oss-security/2012/06/06/1
http://www.openwall.com/lists/oss-security/2012/06/06/2
RedHat Security Advisories: RHSA-2012:1151
http://rhn.redhat.com/errata/RHSA-2012-1151.html
http://www.securitytracker.com/id?1027127
XForce ISS Database: openldap-nss-weak-security(76099)
https://exchange.xforce.ibmcloud.com/vulnerabilities/76099
CopyrightCopyright (c) 2012 Greenbone Networks GmbH

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