Drupal

SA-CONTRIB-2014-125 – Organic Groups Menu – Access bypass

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Description

This module enables you to associate menus with Organic Groups (OG). It allows you to create one or more menus per group, configure and apply menu permissions in a group context, add/edit menu links directly from the entity form, etc.

The module doesn’t sufficiently check the menu parameters passed in the path, creating an access bypass vulnerability allowing an attacker to edit or delete any menu link on the site. There is also an information disclosure vulnerability of menu info.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission “administer og menu”.

CVE identifier(s) issued

  • A CVE identifier will be requested, and added upon issuance, in accordance
    with Drupal Security Team processes.

Versions affected

  • Organic Groups Menu (OG Menu) 6.x-2.x versions prior to 6.x-2.5.
  • Organic Groups Menu (OG Menu) 7.x-2.x versions prior to 7.x-2.3.
  • Organic Groups Menu (OG Menu) 7.x-3.x versions prior to 7.x-3.0

Drupal core is not affected. If you do not use the contributed OG Menu module,
there is nothing you need to do.

Solution

Install the latest version:

  • If you use the OG Menu module for Drupal 6.x, upgrade to OG Menu 6.x-2.5
  • If you use the OG Menu module for Drupal 7.x and the OG module 7.x-1.x, upgrade to OG Menu 7.x-2.3
  • If you use the OG Menu module for Drupal 7.x, and the OG module 7.x-2.x upgrade to OG Menu 7.x-3.0

Also see the OG Menu project page.

Reported by

Fixed by

Coordinated by

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.

Learn more about the Drupal Security team and their policies, writing secure code for Drupal, and securing your site.

Follow the Drupal Security Team on Twitter at https://twitter.com/drupalsecurity

Drupal version: 
Drupal 6.x
Drupal 7.x

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