WinCom LPD Total (wincomlpd) is "a commercial line printer daemon for Windows". Multiple vulnerabilities have been discovered in WinCom LPD Total, these allow a remote attacker to overflow a buffer in control filename, bypass the administration mechanism, trigger an integer memcpy crash and buffer overflow the remote administration mechanism.

http://www.securiteam.com/windowsntf...DP011FNFW.html