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Test ID: | 1.3.6.1.4.1.25623.1.0.881872 |
Category: | CentOS Local Security Checks |
Title: | CentOS Update for openldap CESA-2014:0126 centos6 |
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. This update also fixes the following bug: * Previously, OpenLDAP did not properly handle a number of simultaneous updates. As a consequence, sending a number of parallel update requests to the server could cause a deadlock. With this update, a superfluous locking mechanism causing the deadlock has been removed, thus fixing the bug. (BZ#1056124) All openldap users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. Affected Software/OS: openldap on CentOS 6 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 |
Copyright | Copyright (C) 2014 Greenbone Networks GmbH |
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