CGIWrap before 3.10 allows remote attackers to obtain sensitive information via unknown attack vectors that cause errors in scripts that reveal system information.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24717
http://www.vupen.com/english/advisories/2006/0601
http://www.securityfocus.com/bid/16669
http://sourceforge.net/project/shownotes.php?release_id=393274&group_id=8209