* DRUPAL-SA-CONTRIB-2010-107 * Services (third-party module) * Version: 6.x * Date: 2010-Dec-01 * Security risk: Critical * Exploitable from: Remote * Vulnerability: Access Bypass
-------- DESCRIPTION ---------------------------------------------------------
The Services module allows users to expose Drupal functionality to remote users. Services provides the ability for users to update nodes contained in a drupal install via the services api. When using using the node.save service it is possible for a user to supply a specifically crafted node or format type and circumvent access control checks.
This only affects sites that are using the node.save service.
-------- VERSIONS AFFECTED ---------------------------------------------------
* Services module for Drupal 6.x versions prior to 6.x-2.3. * Drupal core is not affected. If you do not use the contributed Services module, there is nothing you need to do.
-------- SOLUTION ------------------------------------------------------------
Install the latest version:
* If you use the Services module for Drupal 6.x upgrade to Services 6.x-2.3 [1]
-------- REPORTED BY ---------------------------------------------------------
* Yonathan Offek [2]
-------- FIXED BY ------------------------------------------------------------
* Marc Ingram [3], module co-maintainer
-------- CONTACT -------------------------------------------------------------
The security team for Drupal can be reached at security at drupal.org or via the form at http://drupal.org/contact [4].
[1] http://drupal.org/node/986550 [2] http://drupal.org/user/194009 [3] http://drupal.org/user/77320 [4] http://drupal.org/contact