Date: 29 October 2009
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AUSCERT External Security Bulletin Redistribution
ESB-2009.1459
Mutliple flaws in multiple third party modules for Drupal
29 October 2009
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: CCK Comment Reference (third-party module)
LDAP Integration (third-party module)
Insert Node (third-party module)
OpenSocial Shindig-Integrator (third-party module)
FAQ Ask (third-party module)
Workflow (third-party module)
Storm (third-party module)
Publisher: Drupal
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Unauthorised Access -- Remote/Unauthenticated
Cross-site Scripting -- Remote with User Interaction
Cross-site Request Forgery -- Remote with User Interaction
Resolution: Patch/Upgrade
Original Bulletin:
http://drupal.org/node/617380
http://drupal.org/node/617386
http://drupal.org/node/617400
http://drupal.org/node/617422
http://drupal.org/node/617444
http://drupal.org/node/617456
http://drupal.org/node/617494
Comment: This contains advisories for seven (7) third party modules for Drupal
- --------------------------BEGIN INCLUDED TEXT--------------------
* Advisory ID: DRUPAL-SA-CONTRIB-2009-083
* Project: CCK Comment Reference (third-party module)
* Version: 6.x
* Date: 2009-October-28
* Security risk: Moderately Critical
* Exploitable from: Remote
* Vulnerability: Access Bypass
- -------- DESCRIPTION
- ---------------------------------------------------------
The CCK Comment Reference module enables administrators to define node fields
that are references to comments. Users can access comments through the
autocomplete path that the module provides even if they don't have access to
read comments.
- -------- VERSIONS AFFECTED
- ---------------------------------------------------
* CCK Comment Reference module versions Drupal 6.x prior to CCK Comment
Reference 6.x-1.3 [1]
* Comment reference module versions Drupal 5.x prior to CCK Comment
Reference 5.x-1.2 [2]
Drupal core is not affected. If you do not use the contributed CCK Comment
Reference [3] module, there is nothing you need to do.
- -------- SOLUTION
- ------------------------------------------------------------
Install the latest version.
* If you use the CCK Comment Reference module for Drupal 6.x upgrade to CCK
Comment Reference 6.x-1.3 [4]
* If you use the CCK Comment Reference module for Drupal 6.x upgrade to CCK
Comment Reference 5.x-1.2 [5]
- -------- REPORTED BY
- ---------------------------------------------------------
* Ben Jeavons [6] of Drupal Security Team.
- -------- FIXED BY
- ------------------------------------------------------------
* Kristof De Jaeger [7], the module maintainer.
- -------- CONTACT
- -------------------------------------------------------------
The security team for Drupal can be reached at security at drupal.org or via
the form at http://drupal.org/contact.
[1] http://drupal.org/node/615988
[2] http://drupal.org/node/616824
[3] http://drupal.org/project/commentreference
[4] http://drupal.org/node/615988
[5] http://drupal.org/node/616824
[6] http://drupal.org/user/91990
[7] http://drupal.org/user/107403
_______________________________________________
* Advisory ID: DRUPAL-SA-CONTRIB-2009-084
* Project: LDAP Integration (third-party module)
* Version: 6.x, 5.x
* Date: 2009-October-28
* Security risk: Critical
* Exploitable from: Remote
* Vulnerability: Multiple vulnerabilities
- -------- DESCRIPTION
- ---------------------------------------------------------
The LDAP Integration module enables users to authenticate against LDAP
servers. The module does not properly implement confirmation pages for the
LDAP server activation/deactivation which could lead to a Cross Site Request
Forgery (CSRF [1]) attack. The user defined server name is not properly
escaped on the administration pages making it vulnerable to a cross site
scripting (XSS [2]) attack. User LDAP data can be viewed by un-authorized
users, as it is not properly access controlled before being displayed on user
profile pages. Additionally some user management access rules were ignored
during the authentication process.
- -------- VERSIONS AFFECTED
- ---------------------------------------------------
* LDAP Integration module versions for Drupal 6.x prior to LDAP Integration
6.x-1.0-beta2 [3]
* LDAP Integration module versions for Drupal 5.x prior to LDAP Integration
5.x-1.5 [4]
* LDAP Integration module versions for Drupal 4.7.x are now unsupported.
Drupal core is not affected. If you do not use the contributed LDAP
Integration [5] module, there is nothing you need to do.
- -------- SOLUTION
- ------------------------------------------------------------
Install the latest version.
* If you use the LDAP Integration module for Drupal 6.x upgrade to LDAP
Integration 6.x-1.0-beta2 [6]
* If you use the LDAP Integration module for Drupal 5.x upgrade to LDAP
Integration 5.x-1.5 [7]
* If you use the LDAP Integration module for Drupal 4.7.x, disable the
module.
- -------- REPORTED BY
- ---------------------------------------------------------
* The XSS vulnerability was reported by Jakub Suchy [8] of the Drupal
Security Team.
* The CSRF vulnerability was reported by Stéphane Corlosquet [9] of the
Drupal Security Team.
* The Access Bypass vulnerabilities were reported by Christian A. Reiter
[10] and Matt Vance [11].
* The User management access rules vulnerability was reported by Kevin
Murphy [12].
- -------- FIXED BY
- ------------------------------------------------------------
* Miglius Alaburda [13], the module maintainer
- -------- CONTACT
- -------------------------------------------------------------
The security team for Drupal can be reached at security at drupal.org or via
the form at http://drupal.org/contact.
[1] http://en.wikipedia.org/en/Cross_Site_Request_Forgery
[2] http://en.wikipedia.org/en/Cross_Site_Scripting
[3] http://drupal.org/node/615898
[4] http://drupal.org/node/615900
[5] http://drupal.org/project/ldap_integration
[6] http://drupal.org/node/615898
[7] http://drupal.org/node/615900
[8] http://drupal.org/user/31977
[9] http://drupal.org/user/52142
[10] http://drupal.org/user/116783
[11] http://drupal.org/user/88338
[12] http://drupal.org/user/60619
[13] http://drupal.org/user/18741
_______________________________________________
* Advisory ID: DRUPAL-SA-CONTRIB-2009-085
* Project: Insert Node (third-party module)
* Version: 5.x
* Date: 2009-October-28
* Security risk: Moderately Critical
* Exploitable from: Remote
* Vulnerability: Cross Site Scripting
- -------- DESCRIPTION
- ---------------------------------------------------------
The Insert Node module provides an input filter that enables a node to be
inserted within the body field of another node. The module fails to sanitize
the inserted node, making it vulnerable to a cross site scripting (XSS [1])
attack.
- -------- VERSIONS AFFECTED
- ---------------------------------------------------
* Insert Node module versions for Drupal 5.x prior to Insert Node 5.x-1.2
[2]
Drupal core is not affected. If you do not use the contributed Insert Node
[3] module, there is nothing you need to do.
- -------- SOLUTION
- ------------------------------------------------------------
Install the latest version.
* If you use the Insert Node module for Drupal 6.x there is nothing you need
to do.
* If you use the Insert Node module for Drupal 5.x upgrade to Insert Node
5.x-1.2 [4]
- -------- REPORTED BY
- ---------------------------------------------------------
* Konstantin Käfer [5].
- -------- FIXED BY
- ------------------------------------------------------------
* Mark Burton [6] and Alexis Wilke [7], the module maintainers.
- -------- CONTACT
- -------------------------------------------------------------
The security team for Drupal can be reached at security at drupal.org or via
the form at http://drupal.org/contact.
[1] http://en.wikipedia.org/en/Cross_Site_Scripting
[2] http://drupal.org/node/616546
[3] http://drupal.org/project/insertnode
[4] http://drupal.org/node/616546
[5] http://drupal.org/user/14572
[6] http://drupal.org/user/114447
[7] http://drupal.org/user/356197
_______________________________________________
* Advisory ID: DRUPAL-SA-CONTRIB-2009-086
* Project: OpenSocial Shindig-Integrator (third-party module)
* Version: 6.x, 5.x
* Date: 2009-October-86
* Security risk: Moderately Critical
* Exploitable from: Remote
* Vulnerability: Cross Site Scripting
- -------- DESCRIPTION
- ---------------------------------------------------------
The OpenSocial Shindig-Integrator module enables sites to host OpenSocial
widgets. The module fails to sanitize user input, making it vulnerable to
cross site scripting (XSS [1]) attacks. This vulnerability is somewhat
limited by the fact that an attacker would need an account with the
permissions to "create application" on the site.
- -------- VERSIONS AFFECTED
- ---------------------------------------------------
* OpenSocial Shindig-Integrator module for Drupal 6.x prior to OpenSocial
Shindig-Integrator 6.x-2.1 [2]
* OpenSocial Shindig-Integrator module for Drupal 5.x
Drupal core is not affected. If you do not use the contributed OpenSocial
Shindig-Integrator [3] module, there is nothing you need to do.
- -------- SOLUTION
- ------------------------------------------------------------
Install the latest version or disable the module.
* If you use the OpenSocial Shindig-Integrator module for Drupal 6.x upgrade
to OpenSocial Shindig-Integrator 6.x-2.1 [4]
* If you use the OpenSocial Shindig-Integrator module for Drupal 5.x,
disable the module and un-install it. The 5.x branch is no longer
supported.
- -------- REPORTED BY
- ---------------------------------------------------------
* Tony Mobily
- -------- FIXED BY
- ------------------------------------------------------------
* Astha Bhatnagar [5], module maintainer.
- -------- CONTACT
- -------------------------------------------------------------
The security team for Drupal can be reached at security at drupal.org or via
the form at http://drupal.org/contact.
[1] http://en.wikipedia.org/en/Cross_Site_Scripting
[2] http://drupal.org/node/615584
[3] http://drupal.org/project/shindigintegrator
[4] http://drupal.org/node/615584
[5] http://drupal.org/user/375917
_______________________________________________
* Advisory ID: DRUPAL-SA-CONTRIB-2009-087
* Project: FAQ Ask (third-party module)
* Version: 6.x
* Date: 2009 October 28
* Security risk: Critical
* Exploitable from: Remote
* Vulnerability: Multiple Vulnerabilities (XSS, CSRF, Open Redirect)
- -------- DESCRIPTION
- ---------------------------------------------------------
The FAQ Ask module enables site users to ask questions for experts to answer.
The module suffers multiple vulnerabilities, including Cross Site Request
Forgeries (CSRF [1]) and Cross Site Scripting problems (Cross Site Scripting
[2]). These vulnerabilities allow an attacker to hijack the account of a
logged in user by tricking them into visiting a seemingly innocent page, and
gain access to unpublished content on a site.
- -------- VERSIONS AFFECTED
- ---------------------------------------------------
* FAQ Ask module for Drupal 6.x prior to 6.x-2.0 (including 6.x-1.x)
* FAQ Ask module for Drupal 5.x
Drupal core is not affected. If you do not use the contributed FAQ Ask
module, there is nothing you need to do.
- -------- SOLUTION
- ------------------------------------------------------------
Upgrade to the latest version or disable the module.
* If you use FAQ Ask for Drupal 6.x upgrade to version 6.x-2.0 [3]
* If you use FAQ Ask for Drupal 5.x it is no longer supported and you should
disable it or upgrade your site to 6.x so you can use FAQ Ask 6.x-2.0.
- -------- REPORTED BY
- ---------------------------------------------------------
* XSS and CSRF vulnerability reported by Dylan Wilder-Tack [4]
See also the FAQ Ask module project page [5].
- -------- FIXED BY
- ------------------------------------------------------------
* Fixed by NancyDru [6].
- -------- CONTACT
- -------------------------------------------------------------
The security contact for Drupal 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://en.wikipedia.org/wiki/XSS
[3] http://drupal.org/node/611316
[4] http://drupal.org/user/96647
[5] http://drupal.org/project/faq_ask
[6] http://drupal.org/user/101412
_______________________________________________
* Advisory ID: DRUPAL-SA-CONTRIB-2009-088
* Project: Workflow (third-party module)
* Version: 6.x, 5.x
* Date: 2009-October-28
* Security risk: Moderately Critical
* Exploitable from: Remote
* Vulnerability: Cross Site Scripting
- -------- DESCRIPTION
- ---------------------------------------------------------
The Workflow module enables sites to define flexible process management
systems. Names of workflows and workflow states are not sanitised to display
as plain text, leading to a Cross Site Scripting (XSS [1]) vulnerability.
Exploiting this vulnerability would allow a malicious user to gain full
administrative access. Mitigating factors: A malicious user would need
'administer workflow' permission to carry out the cross-site-scripting
attack.
- -------- VERSIONS AFFECTED
- ---------------------------------------------------
* Workflow module versions Drupal 6.x prior to Workflow 6.x-1.2 [2]
* Workflow module versions Drupal 5.x prior to Workflow 5.x-2.4 [3]
Drupal core is not affected. If you do not use the contributed Workflow [4]
module, there is nothing you need to do.
- -------- SOLUTION
- ------------------------------------------------------------
Install the latest version.
* If you use the Workflow module for Drupal 6.x upgrade to Workflow 6.x-1.2
[5]
* If you use the Workflow module for Drupal 5.x upgrade to Workflow 5.x-2.4
[6]
- -------- REPORTED BY
- ---------------------------------------------------------
Justin_KleinKeane [7].
- -------- FIXED BY
- ------------------------------------------------------------
jvandyk [8], the module maintainer.
- -------- CONTACT
- -------------------------------------------------------------
The security team for Drupal 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/node/612832
[3] http://drupal.org/node/612834
[4] http://drupal.org/project/workflow
[5] http://drupal.org/node/612832
[6] http://drupal.org/node/612834
[7] http://drupal.org/user/302225
[8] http://drupal.org/user/2375
_______________________________________________
* Advisory ID: DRUPAL-SA-CONTRIB-2009-089
* Project: Storm (third-party module)
* Version: 6.x
* Date: 2009-October-28
* Security risk: Less Critical
* Exploitable from: Remote
* Vulnerability: Access Bypass
- -------- DESCRIPTION
- ---------------------------------------------------------
The Storm module provides a project management application for Drupal. The
module suffers a vulnerability whereby nodes of type 'storminvoiceitem' are
not respecting the expected access permissions, potentially exposing the node
title to unauthorized users.
- -------- VERSIONS AFFECTED
- ---------------------------------------------------
* Versions of Storm for Drupal 6.x prior to 6.x-1.25 [1]
Versions of Storm for Drupal 5.x and 7.x are not affected. Drupal core is not
affected. If you do not use the 6.x version of the contributed Storm module,
there is nothing you need to do.
- -------- SOLUTION
- ------------------------------------------------------------
Install the latest version:
* If you use Storm for Drupal 6.x upgrade to Storm 6.x-1.25 [2]
Also see the Storm [3] project page.
- -------- REPORTED BY
- ---------------------------------------------------------
* Fabio Fabbri [4]
- -------- FIXED BY
- ------------------------------------------------------------
* Magnity [5], the module maintainer
- -------- CONTACT
- -------------------------------------------------------------
The security contact for Drupal can be reached at security at drupal.org or
via the form at http://drupal.org/contact.
[1] http://drupal.org/node/617480
[2] http://drupal.org/node/617480
[3] http://drupal.org/project/storm
[4] http://drupal.org/user/208703
[5] http://drupal.org/user/267154
_______________________________________________
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