Mailinglist Archive: opensuse-security (191 mails)
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Re: [suse-security] Real bad log entry
- From: Eilert Brinkmann <eilert@xxxxxxxxxxxxxxxxxxxxxxxx>
- Date: 01 Apr 2000 18:06:38 +0200
- Message-id: <xttsnx5hkkx.fsf@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Chrissy <chrissy@xxxxxxxxxxxx> wrote:
> While doing a portscan..i noticed a weird port.. 687 ..any clues?
You can use `fuser -v -n tcp 687' (or with -n udp if it's an UDP port)
to check out which process owns this port. And a `netstat -atup'
should show you all open TCP and UDP ports and the corresponding
processes. (As others pointed you can't rely on this programs *if*
your box was cracked.)
Eilert
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Eilert Brinkmann -- Universitaet Bremen -- FB 3, Informatik
eilert@xxxxxxxxxxxxxxxxxxxxxxxx - eilert@xxxxxxx - eilert@xxxxxxxxxxxxxx
http://www.informatik.uni-bremen.de/~eilert/
> While doing a portscan..i noticed a weird port.. 687 ..any clues?
You can use `fuser -v -n tcp 687' (or with -n udp if it's an UDP port)
to check out which process owns this port. And a `netstat -atup'
should show you all open TCP and UDP ports and the corresponding
processes. (As others pointed you can't rely on this programs *if*
your box was cracked.)
Eilert
--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Eilert Brinkmann -- Universitaet Bremen -- FB 3, Informatik
eilert@xxxxxxxxxxxxxxxxxxxxxxxx - eilert@xxxxxxx - eilert@xxxxxxxxxxxxxx
http://www.informatik.uni-bremen.de/~eilert/
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