An information disclosure flaw was found in the way the 389 Directory Server stored information in the Changelog that is exposed via the 'cn=changelog' LDAP sub-tree. An unauthenticated user could in certain cases use this flaw to read data from the Changelog, which could include sensitive information such as plain-text passwords.
(CVE-2014-8105)

It was found that when the nsslapd-unhashed-pw-switch 389 Directory Server configuration option was set to 'off', it did not prevent the writing of unhashed passwords into the Changelog. This could potentially allow an authenticated user able to access the Changelog to read sensitive information. (CVE-2014-8112)

Enhancements :

  - Added new WinSync configuration parameters:
    winSyncSubtreePair for synchronizing multiple subtrees,     as well as winSyncWindowsFilter and     winSyncDirectoryFilter for synchronizing restricted sets     by filters.

  - It is now possible to stop, start, or configure plug-ins     without the need to restart the server for the change to     take effect.

  - Access control related to the MODDN and MODRDN     operations has been updated: the source and destination     targets can be specified in the same access control     instruction.

  - The nsDS5ReplicaBindDNGroup attribute for using a group     distinguished name in binding to replicas has been     added.

  - WinSync now supports range retrieval. If more than the     MaxValRange number of attribute values exist per     attribute, WinSync synchronizes all the attributes to     the directory server using the range retrieval.

  - Support for the RFC 4527 Read Entry Controls and RFC     4533 Content Synchronization Operation LDAP standards     has been added.

  - The Referential Integrity (referint) plug-in can now use     an alternate configuration area. The PlugInArg plug-in     configuration now uses unique configuration attributes.
    Configuration changes no longer require a server     restart.

  - The logconv.pl log analysis tool now supports gzip,     bzip2, and xz compressed files and also TAR archives and     compressed TAR archives of these files.

  - Only the Directory Manager could add encoded passwords     or force users to change their password after a reset.
    Users defined in the passwordAdminDN attribute can now     also do this.

  - The 'nsslapd-memberofScope' configuration parameter has     been added to the MemberOf plug-in. With MemberOf     enabled and a scope defined, moving a group out of scope     with a MODRDN operation failed. Moving a member entry     out of scope now correctly removes the memberof value.

  - The alwaysRecordLoginAttr attribute has been addded to     the Account Policy plug-in configuration entry, which     allows to distinguish between an attribute for checking     the activity of an account and an attribute to be     updated at successful login.

  - A root DSE search, using the ldapsearch command with the     '-s base -b ''' options, returns only the user     attributes instead of the operational attributes. The     'nsslapd-return-default' option has been added for     backward compatibility.

  - The configuration of the MemberOf plug-in can be stored     in a suffix mapped to a back-end database, which allows     MemberOf configuration to be replicated.

  - Added support for the SSL versions from the range     supported by the NSS library available on the system.
    Due to the POODLE vulnerability, SSLv3 is disabled by     default even if NSS supports it.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2015:0628 advisory.

    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.

    An information disclosure flaw was found in the way the 389 Directory     Server stored information in the Changelog that is exposed via the     'cn=changelog' LDAP sub-tree. An unauthenticated user could in certain     cases use this flaw to read data from the Changelog, which could include     sensitive information such as plain-text passwords. (CVE-2014-8105)

    This issue was discovered by Petr paek of the Red Hat Identity Management     Engineering Team.

    This update also fixes the following bugs:

    * In multi-master replication (MMR), deleting a single-valued attribute of     a Directory Server (DS) entry was previously in some cases not correctly     replicated. Consequently, the entry state in the replica systems did not     reflect the intended changes. This bug has been fixed and the removal of a     single-valued attribute is now properly replicated. (BZ#1179099)

    * Prior to this update, the Directory Server (DS) always checked the ACI     syntax. As a consequence, removing an ACI failed with a syntax error.
    With this update, the ACI check is stopped when the ACI is going to be     removed, and the removal thus works as expected. (BZ#1179100)

    In addition, this update adds the following enhancement:

    * The buffer size limit for the 389-ds-base application has been increased     to 2MB in order to match the buffer size limit of Simple Authentication and     Security Layer (SASL) and Basic Encoding Rules (BER). (BZ#1179595)

    All 389-ds-base users are advised to upgrade to these updated packages,     which contain backported patches to correct these issues and add this     enhancement. After installing this update, the 389 server service will be     restarted automatically.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Updated 389-ds-base packages that fix two security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

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.

An information disclosure flaw was found in the way the 389 Directory Server stored information in the Changelog that is exposed via the 'cn=changelog' LDAP sub-tree. An unauthenticated user could in certain cases use this flaw to read data from the Changelog, which could include sensitive information such as plain-text passwords.
(CVE-2014-8105)

It was found that when the nsslapd-unhashed-pw-switch 389 Directory Server configuration option was set to 'off', it did not prevent the writing of unhashed passwords into the Changelog. This could potentially allow an authenticated user able to access the Changelog to read sensitive information. (CVE-2014-8112)

The CVE-2014-8105 issue was discovered by Petr Spacek of the Red Hat Identity Management Engineering Team, and the CVE-2014-8112 issue was discovered by Ludwig Krispenz of the Red Hat Identity Management Engineering Team.

Enhancements :

* Added new WinSync configuration parameters: winSyncSubtreePair for synchronizing multiple subtrees, as well as winSyncWindowsFilter and winSyncDirectoryFilter for synchronizing restricted sets by filters.
(BZ# 746646)

* It is now possible to stop, start, or configure plug-ins without the need to restart the server for the change to take effect. (BZ#994690)

* Access control related to the MODDN and MODRDN operations has been updated: the source and destination targets can be specified in the same access control instruction. (BZ#1118014)

* The nsDS5ReplicaBindDNGroup attribute for using a group distinguished name in binding to replicas has been added. (BZ#1052754)

* WinSync now supports range retrieval. If more than the MaxValRange number of attribute values exist per attribute, WinSync synchronizes all the attributes to the directory server using the range retrieval.
(BZ#1044149)

* Support for the RFC 4527 Read Entry Controls and RFC 4533 Content Synchronization Operation LDAP standards has been added. (BZ#1044139, BZ# 1044159)

* The Referential Integrity (referint) plug-in can now use an alternate configuration area. The PlugInArg plug-in configuration now uses unique configuration attributes. Configuration changes no longer require a server restart. (BZ#1044203)

* The logconv.pl log analysis tool now supports gzip, bzip2, and xz compressed files and also TAR archives and compressed TAR archives of these files. (BZ#1044188)

* Only the Directory Manager could add encoded passwords or force users to change their password after a reset. Users defined in the passwordAdminDN attribute can now also do this. (BZ#1118007)

* The 'nsslapd-memberofScope' configuration parameter has been added to the MemberOf plug-in. With MemberOf enabled and a scope defined, moving a group out of scope with a MODRDN operation failed. Moving a member entry out of scope now correctly removes the memberof value.
(BZ#1044170)

* The alwaysRecordLoginAttr attribute has been addded to the Account Policy plug-in configuration entry, which allows to distinguish between an attribute for checking the activity of an account and an attribute to be updated at successful login. (BZ#1060032)

* A root DSE search, using the ldapsearch command with the '-s base -b ''' options, returns only the user attributes instead of the operational attributes. The 'nsslapd-return-default' option has been added for backward compatibility. (BZ#1118021)

* The configuration of the MemberOf plug-in can be stored in a suffix mapped to a back-end database, which allows MemberOf configuration to be replicated. (BZ#1044205)

* Added support for the SSL versions from the range supported by the NSS library available on the system. Due to the POODLE vulnerability, SSLv3 is disabled by default even if NSS supports it. (BZ#1044191)

An information disclosure flaw was found in the way the 389 Directory Server stored information in the Changelog that is exposed via the 'cn=changelog' LDAP sub-tree. An unauthenticated user could in certain cases use this flaw to read data from the Changelog, which could include sensitive information such as plain-text passwords.
(CVE-2014-8105)

This update also fixes the following bugs :

  - In multi-master replication (MMR), deleting a     single-valued attribute of a Directory Server (DS) entry     was previously in some cases not correctly replicated.
    Consequently, the entry state in the replica systems did     not reflect the intended changes. This bug has been     fixed and the removal of a single-valued attribute is     now properly replicated.

  - Prior to this update, the Directory Server (DS) always     checked the ACI syntax. As a consequence, removing an     ACI failed with a syntax error. With this update, the     ACI check is stopped when the ACI is going to be     removed, and the removal thus works as expected.

In addition, this update adds the following enhancement :

  - The buffer size limit for the 389-ds-base application     has been increased to 2MB in order to match the buffer     size limit of Simple Authentication and Security Layer     (SASL) and Basic Encoding Rules (BER).

After installing this update, the 389 server service will be restarted automatically.

An information disclosure flaw was found in the way the 389 Directory Server stored information in the Changelog that is exposed via the 'cn=changelog' LDAP sub-tree. An unauthenticated user could in certain cases use this flaw to read data from the Changelog, which could include sensitive information such as plain-text passwords.
(CVE-2014-8105)

It was found that when the nsslapd-unhashed-pw-switch 389 Directory Server configuration option was set to 'off', it did not prevent the writing of unhashed passwords into the Changelog. This could potentially allow an authenticated user able to access the Changelog to read sensitive information. (CVE-2014-8112)

The remote Oracle Linux 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2015-0628 advisory.

    - Resolves: #1180629 - CVE-2014-8105: information disclosure through 'cn=changelog' subtree

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Release 1.3.3.9 with security bug fixes

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

From Red Hat Security Advisory 2015:0416 :

Updated 389-ds-base packages that fix two security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

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.

An information disclosure flaw was found in the way the 389 Directory Server stored information in the Changelog that is exposed via the 'cn=changelog' LDAP sub-tree. An unauthenticated user could in certain cases use this flaw to read data from the Changelog, which could include sensitive information such as plain-text passwords.
(CVE-2014-8105)

It was found that when the nsslapd-unhashed-pw-switch 389 Directory Server configuration option was set to 'off', it did not prevent the writing of unhashed passwords into the Changelog. This could potentially allow an authenticated user able to access the Changelog to read sensitive information. (CVE-2014-8112)

The CVE-2014-8105 issue was discovered by Petr Spacek of the Red Hat Identity Management Engineering Team, and the CVE-2014-8112 issue was discovered by Ludwig Krispenz of the Red Hat Identity Management Engineering Team.

Enhancements :

* Added new WinSync configuration parameters: winSyncSubtreePair for synchronizing multiple subtrees, as well as winSyncWindowsFilter and winSyncDirectoryFilter for synchronizing restricted sets by filters.
(BZ# 746646)

* It is now possible to stop, start, or configure plug-ins without the need to restart the server for the change to take effect. (BZ#994690)

* Access control related to the MODDN and MODRDN operations has been updated: the source and destination targets can be specified in the same access control instruction. (BZ#1118014)

* The nsDS5ReplicaBindDNGroup attribute for using a group distinguished name in binding to replicas has been added. (BZ#1052754)

* WinSync now supports range retrieval. If more than the MaxValRange number of attribute values exist per attribute, WinSync synchronizes all the attributes to the directory server using the range retrieval.
(BZ#1044149)

* Support for the RFC 4527 Read Entry Controls and RFC 4533 Content Synchronization Operation LDAP standards has been added. (BZ#1044139, BZ# 1044159)

* The Referential Integrity (referint) plug-in can now use an alternate configuration area. The PlugInArg plug-in configuration now uses unique configuration attributes. Configuration changes no longer require a server restart. (BZ#1044203)

* The logconv.pl log analysis tool now supports gzip, bzip2, and xz compressed files and also TAR archives and compressed TAR archives of these files. (BZ#1044188)

* Only the Directory Manager could add encoded passwords or force users to change their password after a reset. Users defined in the passwordAdminDN attribute can now also do this. (BZ#1118007)

* The 'nsslapd-memberofScope' configuration parameter has been added to the MemberOf plug-in. With MemberOf enabled and a scope defined, moving a group out of scope with a MODRDN operation failed. Moving a member entry out of scope now correctly removes the memberof value.
(BZ#1044170)

* The alwaysRecordLoginAttr attribute has been addded to the Account Policy plug-in configuration entry, which allows to distinguish between an attribute for checking the activity of an account and an attribute to be updated at successful login. (BZ#1060032)

* A root DSE search, using the ldapsearch command with the '-s base -b ''' options, returns only the user attributes instead of the operational attributes. The 'nsslapd-return-default' option has been added for backward compatibility. (BZ#1118021)

* The configuration of the MemberOf plug-in can be stored in a suffix mapped to a back-end database, which allows MemberOf configuration to be replicated. (BZ#1044205)

* Added support for the SSL versions from the range supported by the NSS library available on the system. Due to the POODLE vulnerability, SSLv3 is disabled by default even if NSS supports it. (BZ#1044191)

ID	Name	Product	Family	Published	Updated	Severity
82248	Scientific Linux Security Update : 389-ds-base on SL7.x x86_64 (20150305)	Nessus	Scientific Linux Local Security Checks	3/26/2015	1/14/2021	medium
81663	RHEL 6 : 389-ds-base (RHSA-2015:0628)	Nessus	Red Hat Local Security Checks	3/6/2015	11/4/2024	high
81634	RHEL 7 : 389-ds-base (RHSA-2015:0416)	Nessus	Red Hat Local Security Checks	3/5/2015	10/24/2019	medium
81751	Scientific Linux Security Update : 389-ds-base on SL6.x i386/x86_64 (20150305)	Nessus	Scientific Linux Local Security Checks	3/11/2015	1/14/2021	medium
82508	Amazon Linux AMI : 389-ds-base (ALAS-2015-501)	Nessus	Amazon Linux Local Security Checks	4/2/2015	4/18/2018	medium
81893	CentOS 7 : 389-ds-base (CESA-2015:0416)	Nessus	CentOS Local Security Checks	3/18/2015	1/4/2021	medium
81660	Oracle Linux 6 : 389-ds-base (ELSA-2015-0628)	Nessus	Oracle Linux Local Security Checks	3/6/2015	10/22/2024	high
82543	Fedora 22 : 389-ds-base-1.3.3.9-1.fc22 (2015-3368)	Nessus	Fedora Local Security Checks	4/3/2015	1/11/2021	medium
81724	Oracle Linux 7 : 389-ds-base (ELSA-2015-0416)	Nessus	Oracle Linux Local Security Checks	3/10/2015	1/14/2021	medium

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