Format string vulnerability in the administrative pages of the PL/SQL module for Oracle Application Server 4.0.8 and 4.0.8 2 allows remote attackers to execute arbitrary code.
https://exchange.xforce.ibmcloud.com/vulnerabilities/10183
http://www.securityfocus.com/bid/4844
http://www.nextgenss.com/vna/ora-ias.txt
http://www.kb.cert.org/vuls/id/467555
http://otn.oracle.com/deploy/security/pdf/ias_modplsql_alert.pdf