[Security-news] SA-CONTRIB-2015-055 - Services single sign-on server helper - Open Redirect - Unsupported

[security-news at drupal.org]

View online: https://www.drupal.org/node/2437965

   * Advisory ID: DRUPAL-SA-CONTRIB-2015-055
   * Project: Services single sign-on server helper [1]     (third-party
     module)
   * Version: 7.x
   * Date: 2015-February-25
   * Security risk: 10/25 ( Moderately Critical)
     AC:Basic/A:None/CI:None/II:None/E:Theoretical/TD:All [2]
   * Vulnerability: Open Redirect

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

Services single sign-on server helper module provides functionality to
facilitate account information editing on a remote SSO site.

The module doesn't validate some user supplied URLs in parameters used for
page redirection. An attacker could trick users to visit malicious sites
without realizing it.


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

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

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

All versions of Services single sign-on server helper module.

Drupal core is not affected. If you do not use the contributed Services
single sign-on server helper [4] module, there is nothing you need to do.

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

If you use the Services single sign-on server helper module you should
uninstall it.

Also see the Services single sign-on server helper [5] project page.

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

   * Pere Orga [6] of the Drupal Security Team

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

Not applicable.

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

   * Pere Orga [7] 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 [8].

Learn more about the Drupal Security team and their policies [9], writing
secure code for Drupal [10], and  securing your site [11].

Follow the Drupal Security Team on Twitter at
https://twitter.com/drupalsecurity [12]


[1] https://www.drupal.org/project/services_sso_server_helper
[2] https://www.drupal.org/security-team/risk-levels
[3] http://cve.mitre.org/
[4] https://www.drupal.org/project/services_sso_server_helper
[5] https://www.drupal.org/project/services_sso_server_helper
[6] https://www.drupal.org/user/2301194
[7] https://www.drupal.org/user/2301194
[8] https://www.drupal.org/contact
[9] https://www.drupal.org/security-team
[10] https://www.drupal.org/writing-secure-code
[11] https://www.drupal.org/security/secure-configuration
[12] https://twitter.com/drupalsecurity