Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2010.0565
A number of vulnerabilities have been identified in Drupal
third-party modules
24 June 2010
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Masquerade (third-party module)
Case Tracker (third-party module)
Easy Translator (third-party module)
Block Queue (third-party module)
Multiple Image Upload (Imagex) (third-party module)
Publisher: Drupal
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Administrator Compromise -- Remote with User Interaction
Modify Arbitrary Files -- Remote with User Interaction
Cross-site Request Forgery -- Remote with User Interaction
Cross-site Scripting -- Remote with User Interaction
Unauthorised Access -- Remote with User Interaction
Resolution: Patch/Upgrade
Original Bulletin:
http://drupal.org/node/835900
http://drupal.org/node/835936
http://drupal.org/node/836084
Comment: This bulletin contains three (3) Drupal security advisories.
There is no resolution for the vunerabilities contained within Easy
Translator, Block Queue, and Multiple Image Uplod (Imagex). It is
recommended that these modules be disabled.
- --------------------------BEGIN INCLUDED TEXT--------------------
* Advisory ID: DRUPAL-SA-CONTRIB-2010-068
* Project: Masquerade (third-party module)
* Version: 5.x, 6.x
* Date: 2010-June-23
* Security risk: Not critical
* Exploitable from: Remote
* Vulnerability: Cross Site Request Forgery
- -------- DESCRIPTION ---------------------------------------------------------
The masquerade module is designed as a tool for site designers and
administrators, allowing a user with the right permissions to temporarily
masquerade as another user. The module is vulnerable to Cross Site Request
Forgeries (CSRF [1]) via the masquerade/switch and masquerade/unswitch paths.
- -------- VERSIONS AFFECTED ---------------------------------------------------
* The unsupported Masquerade module for Drupal 5.x versions
* Masquerade module for Drupal 6.x versions prior to 6.x-1.4
Drupal core is not affected. If you do not use the contributed Masquerade [2]
module, there is nothing you need to do.
- -------- SOLUTION ------------------------------------------------------------
Install the latest version:
* If you use the unsupported Masquerade module for Drupal 5.x, either
disable the module or upgrade to the latest 6.x versions of Drupal core
and the Masquerade module.
* If you use the Masquerade module for Drupal 6.x upgrade to Masquerade
6.x-1.4 [3]
See also the Masquerade project page [4].
- -------- REPORTED BY ---------------------------------------------------------
* Ivo Van Geertruyen (mr.baileys [5]) of the Drupal security team
* Peter Wolanin (pwolanin [6]) of the Drupal security team
- -------- FIXED BY ------------------------------------------------------------
* Andrew Berry (deviantintegral [7]), module co-maintainer
* Allen Freeman (afreeman [8])
* Ivo Van Geertruyen (mr.baileys [9]) of the Drupal security team
- -------- CONTACT -------------------------------------------------------------
The Drupal security team [10] can be reached at security at drupal.org or via
the form at http://drupal.org/contact.
[1] http://en.wikipedia.org/wiki/Csrf
[2] http://drupal.org/project/masquerade
[3] http://drupal.org/node/835692
[4] http://drupal.org/project/Masquerade
[5] http://drupal.org/user/383424
[6] http://drupal.org/user/49851
[7] http://drupal.org/user/71291
[8] http://drupal.org/user/450370
[9] http://drupal.org/user/383424
[10] http://drupal.org/security-team
_______________________________________________
* Advisory ID: DRUPAL-SA-CONTRIB-2010-069
* Project: Case Tracker (third-party module)
* Version: 5.x
* Date: 2010-June-23
* Security risk: Moderately critical
* Exploitable from: Remote
* Vulnerability: Multiple Vulnerabilities
- -------- DESCRIPTION ---------------------------------------------------------
The Case Tracker module enables teams to track outstanding cases which need
resolution by attaching a status, priority and type.
- -------- CROSS SITE SCRIPTING (XSS) ------------------------------------------
The module does not sanitize some of the user-supplied data before displaying
it, leading to a cross site scripting (XSS [1]) vulnerability that may lead
to a malicious user gaining full administrative access. This vulnerability is
mitigated by the fact that an attacker must have the "administer casetracker"
permission, which should generally only be granted to trusted roles.
- -------- ACCESS BYPASS -------------------------------------------------------
The module provides the "access case tracker" permission which is used to
restrict access to reports and other functionality provided. However it was
also used to restrict access to individual project and case nodes but only in
some instances. This access check has been removed and instead users are
encouraged to install a content access module to restrict access to these
nodes.
- -------- VERSIONS AFFECTED ---------------------------------------------------
* Case Tracker module for Drupal 5.x versions prior to 5.x-1.4
Drupal core is not affected. If you do not use the contributed Case Tracker
[2] module, there is nothing you need to do.
- -------- SOLUTION ------------------------------------------------------------
Install the latest version:
* If you use the Case Tracker module for Drupal 5.x upgrade to Case Tracker
5.x-1.4 [3]
As the "access case tracker" permission no longer controls access to project
and case nodes, users are encouraged to install a content access module to
restrict access to these nodes as necessary. See also the Case Tracker
project page [4].
- -------- REPORTED BY ---------------------------------------------------------
* Mariano D'Agostino [5]
* Clemens Tolboom [6]
- -------- FIXED BY ------------------------------------------------------------
* Jeff Miccolis [7], module maintainer
* David Rothstein [8] of the Drupal security team
- -------- CONTACT -------------------------------------------------------------
The Drupal security team [9] can be reached at security at drupal.org or via
the form at http://drupal.org/contact.
[1] http://en.wikipedia.org/wiki/Cross-site_scripting
[2] http://drupal.org/project/casetracker
[3] http://drupal.org/node/835962
[4] http://drupal.org/project/casetracker
[5] http://drupal.org/user/154086
[6] http://drupal.org/user/125814
[7] http://drupal.org/user/31731
[8] http://drupal.org/user/124982
[9] http://drupal.org/security-team
_______________________________________________
* Advisory ID: DRUPAL-SA-CONTRIB-2010-070
* Projects: Multiple third party modules - Easy Translator, Block Queue,
Multiple Image Upload (Imagex)
* Version: 5.x, 6.x
* Date: 2010-06-23
* Security risks: Critical
* Exploitable from: Remote
* Vulnerability: Multiple (SQL Injection, CSRF, Access bypass)
- -------- VERSIONS AFFECTED AND PROPOSED SOLUTIONS ----------------------------
Easy Translator [1] for Drupal 6.x
The module is vulnerable to SQL injections. *Solution:* Disable the
module. There is no safe version of the module to use.
Block Queue [2] for Drupal 6.x
The Block Queue module allows users to create "queues" of blocks much
like NodeQueue allows to create queues for nodes. The module is
vulnerable to Cross-Site Request Forgeries as it allows a non-admin user
to trick an admin into removing blocks from queues by directing him/her
to a url via a link or image. *Solution:* Disable the module. There is no
safe version of the module to use.
Multiple Image Upload (Imagex) [3] for Drupal 5.x and 6.x
The Multiple Image Upload module enables images to be "drag 'n' dropped"
uploaded into Drupal. The module is vulnerable to access bypass.
*Solution:* Disable the module. There is no safe version of the module to
use. All releases of the module were marked unsupported earlier.
Drupal core is not affected. If you do not use any of the module releases
above there is nothing you need to do.
- -------- ONGOING MAINTENANCE OF THESE MODULES --------------------------------
If you are interested in taking over maintenance of a module, or branch of a
module, that is no longer supported, and are capable of fixing security
vulnerabilities, you may apply to do so using the abandoned project takeover
process [4].
- -------- REPORTED BY ---------------------------------------------------------
* Easy Translator issue reported by Jakub Suchy [5] of the Drupal Security
Team
* Blockqueue issue reported by mr.baileys [6] of the Drupal Security Team
* Multiple Image Upload (Imagex) issue reported by Greg Knaddison [7] of the
Drupal Security Team
- -------- CONTACT -------------------------------------------------------------
The security team for Drupal [8] can be reached at security at drupal.org or
via the form at http://drupal.org/contact.
Read more about the Security Team and Security Advisories at
http://drupal.org/security.
[1] http://drupal.org/project/vitzo_easy_translator
[2] http://drupal.org/project/blockqueue
[3] http://drupal.org/project/imagex
[4] http://drupal.org/node/251466
[5] http://drupal.org/user/31977
[6] http://drupal.org/user/383424
[7] http://drupal.org/user/36762
[8] http://drupal.org/security-team
_______________________________________________
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
If you believe that your computer system has been compromised or attacked in
any way, we encourage you to let us know by completing the secure National IT
Incident Reporting Form at:
http://www.auscert.org.au/render.html?it=3192
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
iD8DBQFMIs34/iFOrG6YcBERAl/XAKDYU/Bsoefv01IRRU1jKJElvMVUWACcCZbJ
IOTDcMoPghb8+X5PEFnuDdI=
=3Jlj
-----END PGP SIGNATURE-----