Description
The image module in Drupal 7.x before 7.14 does not properly check permissions when caching derivative image styles of private images, which allows remote attackers to read private image styles.
References
- http://drupal.org/node/1507988
- http://drupal.org/drupal-7.14
- 53359 vdb-entry
- MDVSA-2013:074 vendor-advisory
- 49012 third-party-advisory
- http://drupal.org/node/1557938
- http://drupalcode.org/project/drupal.git/commit/3bf6761ff7537dc68e22ea73f155134f3cfd41a8