The System module in Drupal 6.x before 6.38 and 7.x before 7.43 might allow remote attackers to hijack the authentication of site administrators for requests that download and run files with arbitrary JSON-encoded content, aka a “reflected file download vulnerability.”
www.debian.org/security/2016/dsa-3498
www.openwall.com/lists/oss-security/2016/02/24/19
www.openwall.com/lists/oss-security/2016/03/15/10
github.com/drupal/core
github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2016-3168.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2016-3168.yaml
nvd.nist.gov/vuln/detail/CVE-2016-3168
www.drupal.org/SA-CORE-2016-001