View online: https://www.drupal.org/node/2411737 * Advisory ID: DRUPAL-SA-CONTRIB-2015-028 * Project: Shibboleth authentication [1] (third-party module) * Version: 6.x, 7.x * Date: 2015-January-21 * Security risk: 13/25 ( Moderately Critical) AC:Basic/A:None/CI:None/II:Some/E:Theoretical/TD:All [2] * Vulnerability: Cross Site Request Forgery -------- DESCRIPTION --------------------------------------------------------- Shibboleth Authentication module allows users to log in and get permissions based on federated (SAML2) authentication. The roles that are assigned to users are based on a matching list. A malicious attacker can delete matching rules from the list by getting the administrator's browser to make a request to a specially-crafted URL while the administrator is logged in. -------- CVE IDENTIFIER(S) ISSUED -------------------------------------------- * /A CVE identifier [3] will be requested, and added upon issuance, in accordance with Drupal Security Team processes./ -------- VERSIONS AFFECTED --------------------------------------------------- * Shibboleth Authentication 6.x-4.x versions prior to 6.x-4.1. * Shibboleth Authentication 7.x-4.x versions prior to 7.x-4.1. Drupal core is not affected. If you do not use the contributed Shibboleth authentication [4] module, there is nothing you need to do. -------- SOLUTION ------------------------------------------------------------ Install the latest version: * If you use the Shibboleth Authentication module for Drupal 6.x, upgrade to 6.x-4.1 [5] * If you use the Shibboleth Authentication module for Drupal 7.x, upgrade to 7.x-4.1 [6] Also see the Shibboleth authentication [7] project page. -------- REPORTED BY --------------------------------------------------------- * Pere Orga [8] provisional member of the Drupal Security Team -------- FIXED BY ------------------------------------------------------------ * Zoltán Kiss [9] and Kristof Bajnok [10] the module maintainers -------- COORDINATED BY ------------------------------------------------------ * Pere Orga [11] provisional member 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/shib_auth [2] https://www.drupal.org/security-team/risk-levels [3] http://cve.mitre.org/ [4] https://www.drupal.org/project/shib_auth [5] https://www.drupal.org/node/2411269 [6] https://www.drupal.org/node/2411271 [7] https://www.drupal.org/project/shib_auth [8] https://www.drupal.org/user/2301194 [9] https://www.drupal.org/user/496918 [10] https://www.drupal.org/user/250470 [11] https://www.drupal.org/user/2301194 [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