Alerts This Week
Warning Icon 1 692
Alerts This Week
Warning Icon 1 692

Red Hat Enterprise Linux 6: RHSA-2014:0292-01 Critical Authentication Issue

red hat
Calendar Grey March 13, 2014
Dist Redhat Esm H88
Major revision for 389-ds-base components addressing security vulnerabilities in Red Hat Enterprise Linux.
Updated 389-ds-base packages that fix one security issue are now available for Red Hat Enterprise Linux 6

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258

Summary

The 389 Directory Server is an LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol (LDAP) server and command-line utilities for server administration.
It was discovered that the 389 Directory Server did not properly handle certain SASL-based authentication mechanisms. A user able to authenticate to the directory using these SASL mechanisms could connect as any other directory user, including the administrative Directory Manager account. This could allow them to modify configuration values, as well as read and write any data the directory holds. (CVE-2014-0132)
All 389-ds-base users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the 389 server service will be restarted automatically.

Topics%20covered

Topics Covered

security advisory security update critical privilege escalation Red Hat Enterprise Linux authentication issue 389-ds-base

References

https://access.redhat.com/security/cve/CVE-2014-0132 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
i386: 389-ds-base-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-debuginfo-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-devel-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-libs-1.2.11.15-32.el6_5.i686.rpm
x86_64: 389-ds-base-1.2.11.15-32.el6_5.x86_64.rpm 389-ds-base-debuginfo-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-debuginfo-1.2.11.15-32.el6_5.x86_64.rpm 389-ds-base-devel-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-devel-1.2.11.15-32.el6_5.x86_64.rpm 389-ds-base-libs-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-libs-1.2.11.15-32.el6_5.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source:
x86_64: 389-ds-base-1.2.11.15-32.el6_5.x86_64.rpm 389-ds-base-debuginfo-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-debuginfo-1.2.11.15-32.el6_5.x86_64.rpm 389-ds-base-devel-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-devel-1.2.11.15-32.el6_5.x86_64.rpm 389-ds-base-libs-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-libs-1.2.11.15-32.el6_5.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
i386: 389-ds-base-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-debuginfo-1.2.11.15-32.el6_5.i686.rpm 389-ds-base-libs-1.2.11.15-32.el6_5.i686.rpm
x86_64: 389-ds-base-1.2.11.15-32.el6_5.x86_64.rpm 389-ds-base-debuginfo-1.2.11.15-32.el6_5.i686.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2014:0292-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2014:0292.html
Issue date: 2014-03-13

Topic

Updated 389-ds-base packages that fix one security issue are now availablefor Red Hat Enterprise Linux 6.The Red Hat Security Response Team has rated this update as havingImportant security impact. A Common Vulnerability Scoring System (CVSS)base score, which gives a detailed severity rating, is available from theCVE link in the References section.

Topics%20covered

Topics Covered

security advisory security update critical privilege escalation Red Hat Enterprise Linux authentication issue 389-ds-base

Relevant Releases Architectures

Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64

Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64

Red Hat Enterprise Linux Server (v. 6) - i386, x86_64

Red Hat Enterprise Linux Server Optional (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64

Bugs Fixed

1074845 - CVE-2014-0132 389-ds: flaw in parsing authzid can lead to privilege escalation

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here