Buffer overflow in pop3trap.exe for PC-cillin 2000, 2002, and 2003 allows local users to execute arbitrary code via a long input string to TCP port 110 (POP3).
https://exchange.xforce.ibmcloud.com/vulnerabilities/10814
http://www.texonet.com/advisories/TEXONET-20021210.txt
http://www.securityfocus.com/bid/6350
http://www.kb.cert.org/vuls/id/157961
http://marc.info/?l=bugtraq&m=103953822705917&w=2
http://kb.trendmicro.com/solutions/solutionDetail.asp?solutionId=12982