[prev in list] [next in list] [prev in thread] [next in thread]
List: freebsd-net
Subject: Re: portscan looks like.....
From: Mike Silbersack <silby () silby ! com>
Date: 2004-08-24 4:37:53
Message-ID: 20040823233645.D1165 () odysseus ! silby ! com
[Download RAW message or body]
On Tue, 24 Aug 2004, Bob Ababurko wrote:
> Hello-
>
> I have just done a portscan on my FreeBSD box running 5.2.1 and got :
>
> PORT STATE SERVICE
> 22/tcp open ssh
> 25/tcp open smtp
> 80/tcp open http
> 111/tcp open rpcbind
> 1023/tcp open netvenuechat
>
> now, i made a faux pas when i configured this machine and had made this a nfs
> client...i belive that was the case. I am now interested in turning this
> off, and will be able to do that with rpcbind_enable="NO" in rc.conf.
> Then there is the case of the port 1023. I have no idea how to turn this
> off or how it got turned on. Could the rpcbind allowed someone into my
> computer to hack it up? I am pretty scared at this point. Can somone help
> me?
>
> thanks,
> Bob
Use sockstat to see which program is attached to which socket. IIRC, RPC
services are assigned semi-random ports, so 1023 might be what one of the
NFS services was assigned that time.
Mike "Silby" Silbersack
_______________________________________________
freebsd-net@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-net
To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org"
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic