CRLF injection vulnerability in CGI-Rescue Mail F/W System (formd) before 8.3 allows remote attackers to spoof e-mails and inject e-mail headers via unspecified vectors in (1) mail.cgi and (2) query.cgi.
http://www.vupen.com/english/advisories/2006/3359
http://www.securityfocus.com/bid/19676
http://www.rescue.ne.jp/whatsnew/blog.cgi/permalink/20060822210549