From owner-freebsd-security Wed Sep 19 10:48:45 2001 Delivered-To: freebsd-security@freebsd.org Received: from pt-quorum.com (pt-quorum.com [209.10.167.210]) by hub.freebsd.org (Postfix) with ESMTP id 621BC37B412 for ; Wed, 19 Sep 2001 10:48:39 -0700 (PDT) Received: from qnuno (unknown [217.129.231.117]) by pt-quorum.com (Postfix) with SMTP id 5239CECCD; Wed, 19 Sep 2001 18:50:06 +0100 (WEST) Message-ID: <011001c14133$9e021a40$0a00a8c0@qnuno> From: "Nuno Teixeira" To: "Nuno Teixeira" Cc: References: <00cf01c1412b$7ecc4540$0a00a8c0@qnuno> Subject: Re: port 1023: listen Date: Wed, 19 Sep 2001 18:50:44 +0100 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_010D_01C1413B.FCF84710" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org This is a multi-part message in MIME format. ------=_NextPart_000_010D_01C1413B.FCF84710 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello to all, Ok. thanks for your help. I have found what process is runing on that port. Thanks very much, Nuno ----- Original Message -----=20 From: Nuno Teixeira=20 To: freebsd-security@freebsd.org=20 Sent: Wednesday, September 19, 2001 5:52 PM Subject: port 1023: listen Hello to all, Today I've run nmap to scan my server ports and I found a port that I = don't know (Well Known Ports: 0 to 1023) [nmap] 1023/tcp open unknown I login at the server I there it is again and netstat shows: [netstat -n] tcp4 0 0 *.1023 *.* = LISTEN Could my server be in security problems? What service or program open this port and how do I turn it off? Thanks very much, Nuno Teixeira ------=_NextPart_000_010D_01C1413B.FCF84710 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hello to all,
 
Ok. thanks for your help.
 
I have found what process is runing on = that=20 port.
 
Thanks very much,
 
Nuno
 
 
----- Original Message -----
From:=20 Nuno Teixeira =
Sent: Wednesday, September 19, = 2001 5:52=20 PM
Subject: port 1023: = listen

Hello to all,
 
Today I've run nmap to scan my server = ports and I=20 found a port that I don't know (Well Known Ports: 0 to = 1023)
 
[nmap]
1023/tcp  =20 open        unknown
 
I login at the server I there it is = again=20 and  netstat shows:
 
[netstat -n]
tcp4      =20 0      0 =20 = *.1023           &= nbsp;    =20 = *.*           &nbs= p;       =20 LISTEN
 
 
Could my server be in security=20 problems?
What service or program open this = port=20 and how do I turn it off?
 
 
 
Thanks very much,
 
Nuno=20 Teixeira
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