Security Basics mailing list archives
RE: Port open - help
From: "Beauford, Jason" <jbeauford () EightInOnePet com>
Date: Wed, 9 Mar 2005 12:01:35 -0500
Check out the installed Windows Services: Start => Control Panel => Add/Remove Programs => Add/Remove Windows Components => IIS Services. If you've updated any IIS services on that box, you may have accidentally included the default SMTP Server. Just an idea. jmb -----Original Message----- From: dave kleiman [mailto:dave () isecureu com] Sent: Tuesday, March 08, 2005 10:29 PM To: 'Peter Rodger'; security-basics () securityfocus com Subject: RE: Port open - help Peter, Have you tried to identify what process is listening on those ports: Netstat -ano Tcpview http://www.sysinternals.com/ntw2k/source/tcpview.shtml Vision http://www.foundstone.com/index.htm?subnav=resources/navigation.htm&subc onte nt=/resources/freetools.htm CurrPorts http://nirsoft.mirrorz.com/ Regards, ___________________________________________________ Dave Kleiman, CIFI, CISM, CISSP, ISSAP, ISSMP, MCSE www.SecurityBreachResponse.com www.ComputerForensicInvestigations.com -----Original Message----- From: Peter Rodger [mailto:prodger2008 () yahoo com] Sent: Tuesday, March 08, 2005 13:27 To: security-basics () securityfocus com Subject: Port open - help Hi, all I just use nmap to scan our Citrix servers and found out ports 25 aqnd 110 open through public addresses. I can use telnet ip 25/110 and ports are open. But, no 25/110 services are installed on the Citrix servers. I used nmap to scan the Citrix servers using internal IP and ports 25/110 are not open. We use PIX 500 as a firewall. I did not open 25/110 for the Citrix servers on the firewall. Why are 25/110 ports open and how do I solve them? Thanks for any help! Peter __________________________________ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/
Current thread:
- Port open - help Peter Rodger (Mar 08)
- RE: Port open - help dave kleiman (Mar 09)
- <Possible follow-ups>
- RE: Port open - help Mike (Mar 09)
- RE: Port open - help Peter Rodger (Mar 09)
- RE: Port open - help Beauford, Jason (Mar 09)
- RE: Port open - help Andrew Shore (Mar 09)
- RE: Port open - help Peter Rodger (Mar 09)