View online: https://www.drupal.org/node/2352757
* Advisory ID: DRUPAL-SA-CONTRIB-2014-097 * Project: Nodeaccess [1] (third-party module) * Version: 6.x, 7.x * Date: 2014-October-08 * Security risk: 13/25 ( Moderately Critical) AC:Basic/A:User/CI:Some/II:Some/E:Proof/TD:Uncommon [2] * Vulnerability: Access bypass
-------- DESCRIPTION ---------------------------------------------------------
Nodeaccess is a Drupal access control module which provides view, edit and delete access to nodes.
This module enables you to inadvertently allow an author of a node view/edit/delete the node in question (who may not have access). The module over-eagerly grants read/write/delete access to all authors of nodes.
In addition, a node that is unpublished, but is granted node specific permissions will obey the node specific permissions and not the unpublished content permission for the role.
-------- CVE IDENTIFIER(S) ISSUED --------------------------------------------
* /A CVE identifier [3] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./
-------- VERSIONS AFFECTED ---------------------------------------------------
* Nodeaccess 6.x-1.x versions prior to 6.x-1.5. * Nodeaccess 7.x-1.x versions prior to 7.x-1.4.
Drupal core is not affected. If you do not use the contributed Nodeaccess [4] module, there is nothing you need to do.
-------- SOLUTION ------------------------------------------------------------
Ensure that you are using the latest version of the Nodeaccess module when installing. For existing nodes, please ensure that the author permissions are correct.
* If you use the Nodeaccess module for Drupal 6.x, upgrade to Nodeaccess 6.x-1.5 [5] * If you use the Nodeaccess module for Drupal 7.x, upgrade to Nodeaccess 7.x-1.4 [6]
Also see the Nodeaccess [7] project page.
-------- REPORTED BY ---------------------------------------------------------
* AdamPS [8] * sanette [9]
-------- FIXED BY ------------------------------------------------------------
* AdamPS [10] the issue reporter. * Vlad Pavlovic [11] the module maintainer
-------- COORDINATED BY ------------------------------------------------------
* Greg Knaddison [12] of the Drupal Security Team
-------- CONTACT AND MORE INFORMATION ----------------------------------------
The Drupal security team can be reached at security at drupal.org or via the contact form at https://www.drupal.org/contact [13].
Learn more about the Drupal Security team and their policies [14], writing secure code for Drupal [15], and securing your site [16].
[1] https://www.drupal.org/project/nodeaccess [2] https://www.drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] https://www.drupal.org/project/nodeaccess [5] https://www.drupal.org/node/2351755 [6] https://www.drupal.org/node/2351751 [7] https://www.drupal.org/project/nodeaccess [8] https://www.drupal.org/user/2650563 [9] https://www.drupal.org/user/2292392 [10] https://www.drupal.org/user/2650563 [11] https://www.drupal.org/u/vlad.pavlovic [12] https://www.drupal.org/u/greggles [13] https://www.drupal.org/contact [14] https://www.drupal.org/security-team [15] https://www.drupal.org/writing-secure-code [16] https://www.drupal.org/security/secure-configuration