===================================================================== CERT-Renater Note d'Information No. 2010/VULN227 _____________________________________________________________________ DATE : 25/06/2010 HARDWARE PLATFORM(S) : / OPERATING SYSTEM(S) : Systems running Masquerade for DRUPAL, Case Tracker for DRUPAL, Easy Translator for DRUPAL, Block Queue for DRUPAL, Multiple Image Upload for DRUPAL. ====================================================================== http://drupal.org/node/835900 http://drupal.org/node/835936 http://drupal.org/node/836084 ______________________________________________________________________ * 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 _______________________________________________ ====================================================================== ========================================================= Les serveurs de référence du CERT-Renater http://www.urec.fr/securite http://www.cru.fr/securite http://www.renater.fr ========================================================= + CERT-RENATER | tel : 01-53-94-20-44 + + 151 bd de l'Hopital | fax : 01-53-94-20-41 + + 75013 Paris | email: certsvp@renater.fr + =========================================================