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Test ID:1.3.6.1.4.1.25623.1.0.871128
Category:Red Hat Local Security Checks
Title:RedHat Update for openldap RHSA-2014:0206-01
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 Lightweight Directory Access Protocol
(LDAP) applications and development tools. LDAP is a set of protocols used
to access and maintain distributed directory information services over an
IP network. The openldap package contains configuration files, libraries,
and documentation for OpenLDAP.

A denial of service flaw was found in the way the OpenLDAP server daemon
(slapd) performed reference counting when using the rwm (rewrite/remap)
overlay. A remote attacker able to query the OpenLDAP server could use this
flaw to crash the server by immediately unbinding from the server after
sending a search request. (CVE-2013-4449)

Red Hat would like to thank Michael Vishchers from Seven Principles AG for
reporting this issue.

All openldap users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue.

Affected Software/OS:
openldap on Red Hat Enterprise Linux (v. 5 server)

Solution:
Please Install the Updated Packages.

CVSS Score:
4.3

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2013-4449
BugTraq ID: 63190
http://www.securityfocus.com/bid/63190
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
Cisco Security Advisory: 20140401 Cisco Unified Communications Manager Denial of Service Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-4449
Debian Security Information: DSA-3209 (Google Search)
http://www.debian.org/security/2015/dsa-3209
http://seclists.org/fulldisclosure/2019/Dec/26
http://www.mandriva.com/security/advisories?name=MDVSA-2014:026
http://www.openwall.com/lists/oss-security/2013/10/19/3
RedHat Security Advisories: RHSA-2014:0126
http://rhn.redhat.com/errata/RHSA-2014-0126.html
RedHat Security Advisories: RHSA-2014:0206
http://rhn.redhat.com/errata/RHSA-2014-0206.html
http://www.securitytracker.com/id/1029711
CopyrightCopyright (C) 2014 Greenbone Networks GmbH

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