Eval injection vulnerability in environment.php in Olate Download (od) 3.4.1 allows context-dependent attackers to execute arbitrary code via a crafted version string, as referenced by the (1) PDO::ATTR_SERVER_VERSION or (2) PDO::ATTR_CLIENT_VERSION attribute.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36087
http://www.securityfocus.com/archive/1/477223/100/0/threaded
http://www.securityfocus.com/archive/1/476925/100/0/threaded
http://sourceforge.net/project/shownotes.php?group_id=188052&release_id=533628