[IT-SecNots] [Security-news] me aliases - Moderately Critical - Open Redirect - SA-CONTRIB-2015-128

[security-news AT drupal.org]

View online: https://www.drupal.org/node/2511424

   * Advisory ID: DRUPAL-SA-CONTRIB-2015-128
   * Project: me aliases [1]     (third-party module)
   * Version: 6.x, 7.x
   * Date: 2015-June-24
   * Security risk: 11/25 ( Moderately Critical)
     AC:Basic/A:User/CI:Some/II:None/E:Theoretical/TD:All [2]
   * Vulnerability: Access bypass

-------- DESCRIPTION
---------------------------------------------------------

'me aliases' module provides shortcut paths to current user's pages, eg
user/me, blog/me, user/me/edit, tracker/me etc.

The view user argument handler for the 'me' module has an access bypass
vulnerability where it does not check the supplied argument against the
current user. This allows any user to access the content served by the view
by substituting 'me' in the URL with a user id even when they don't have
permission to access the content.

These only affects Views which use the Views 'me' user argument handler.


-------- CVE IDENTIFIER(S) ISSUED
--------------------------------------------

   * /A CVE identifier [3] will be requested, and added upon issuance, in
     accordance with Drupal Security Team processes./

-------- VERSIONS AFFECTED
---------------------------------------------------

   * me aliases 7.x-1.x versions prior to 7.x-1.2
   * me aliases 6.x-2.x versions prior to 6.x-2.10

Drupal core is not affected. If you do not use the contributed me aliases [4]
module, there is nothing you need to do.

-------- SOLUTION
------------------------------------------------------------

Install the latest version:

   * If you use the 'me aliases' module for Drupal 7.x, upgrade to me 7.x-1.2
     [5]
   * If you use the 'me aliases' module for Drupal 6.x, upgrade to me 6.x-2.10
     [6]

Also see the me aliases [7] project page.

-------- REPORTED BY
---------------------------------------------------------

   * akosipax [8]

-------- FIXED BY
------------------------------------------------------------

   * nohup [9] the module maintainer
   * Stella Power [10] of the Drupal Security Team

-------- COORDINATED BY
------------------------------------------------------

   * Stella Power [11] 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 [12].

Learn more about the Drupal Security team and their policies [13], writing
secure code for Drupal [14], and  securing your site [15].

Follow the Drupal Security Team on Twitter at
https://twitter.com/drupalsecurity [16]


[1] https://www.drupal.org/project/me
[2] https://www.drupal.org/security-team/risk-levels
[3] http://cve.mitre.org/
[4] https://www.drupal.org/project/me
[5] https://www.drupal.org/node/2511386
[6] https://www.drupal.org/node/2511378
[7] https://www.drupal.org/project/me
[8] https://www.drupal.org/user/1297728
[9] https://www.drupal.org/user/269763
[10] https://www.drupal.org/user/66894
[11] https://www.drupal.org/user/66894
[12] https://www.drupal.org/contact
[13] https://www.drupal.org/security-team
[14] https://www.drupal.org/writing-secure-code
[15] https://www.drupal.org/security/secure-configuration
[16] https://twitter.com/drupalsecurity

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