Scientific Linux Security Update : 389-ds-base on SL6.x i386/x86_64 (20120620)

low Nessus Plugin ID 61334

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Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

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.

A flaw was found in the way 389 Directory Server handled password changes. If an LDAP user has changed their password, and the directory server has not been restarted since that change, an attacker able to bind to the directory server could obtain the plain text version of that user's password via the 'unhashed#user#password' attribute.
(CVE-2012-2678)

It was found that when the password for an LDAP user was changed, and audit logging was enabled (it is disabled by default), the new password was written to the audit log in plain text form. This update introduces a new configuration parameter, 'nsslapd-auditlog-logging-hide-unhashed-pw', which when set to 'on' (the default option), prevents 389 Directory Server from writing plain text passwords to the audit log. This option can be configured in '/etc/dirsrv/slapd-[ID]/dse.ldif'. (CVE-2012-2746)

All users of 389-ds-base are advised to upgrade to these updated packages, which resolve these issues. After installing this update, the 389 server service will be restarted automatically.

Solution

Update the affected packages.

Plugin Details

Severity: Low

ID: 61334

File Name: sl_20120620_389_ds_base_on_SL6_x.nasl

Version: 1.6

Type: local

Agent: unix

Family: Scientific Linux Local Security Checks

Published: 8/1/2012

Updated: 1/14/2021

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Low

Base Score: 2.1

Vector: CVSS2#AV:N/AC:H/Au:S/C:P/I:N/A:N

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:389-ds-base, p-cpe:/a:fermilab:scientific_linux:389-ds-base-debuginfo, p-cpe:/a:fermilab:scientific_linux:389-ds-base-devel, p-cpe:/a:fermilab:scientific_linux:389-ds-base-libs, x-cpe:/o:fermilab:scientific_linux

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Patch Publication Date: 6/20/2012

Vulnerability Publication Date: 7/3/2012

Reference Information

CVE: CVE-2012-2678, CVE-2012-2746

Detections

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