HIGH
Stack-based buffer overflow in the IMAP service in NetWin Surgemail 3.8k4-4 and earlier allows remote authenticated users to execute arbitrary code via a long first argument to the LIST command.
http://secunia.com/advisories/29105
http://www.netwinsite.com/surgemail/help/updates.htm
http://www.securityfocus.com/bid/28260
http://www.vupen.com/english/advisories/2008/0901/references