Date: Fri, 18 May 2001 08:16:32 +0700 (ICT) From: Olivier Nicole <on@cs.ait.ac.th> To: rsimmons@wlcg.com Cc: turtle@pyramus.com, freebsd-security@FreeBSD.ORG Subject: Re: Port 1023. Message-ID: <200105180116.IAA18654@banyan.cs.ait.ac.th> In-Reply-To: <Pine.BSF.4.21.0105171414450.12195-100000@mail.wlcg.com> (message from Rob Simmons on Thu, 17 May 2001 14:17:48 -0400 (EDT)) References: <Pine.BSF.4.21.0105171414450.12195-100000@mail.wlcg.com>
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It seems 1023 could be NIS server. Olivier > Were you running any services on that port? The command "sockstat" should > tell you if there is anything listening on that port. If there is nothing > listening on the port, you don't have to worry about them poking at that > port. > > Robert Simmons > Systems Administrator > http://www.wlcg.com/ > > On Thu, 17 May 2001, Bill Mitcheson wrote: > > > We noticed unauthorized activity yesterday. After investigating we found > > that there was someone coming in from Asia and they were trying to > > access port 1023. I could not find much info on that port and was > > wondering if anyone knows of that port, what common attacks to that port > > are, and how to stop future attacks? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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