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Security Incidents: Re: Email attack

Re: Email attack

From: Nickola Pepelishev <cmage_at_mtel.net>
Date: Mon, 5 Feb 2001 20:33:56 +0200

-----BEGIN PGP SIGNED MESSAGE-----

On Monday 05 February 2001 19:33, you wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> I assume this is specific to somewhere.com--we seem to attract this
> kind of thing.
>
> 2001-02-01
> We were under email attack (a message a second) addressed to
> somebody_at_somewhere.com (a non-existent address). The attack went on
> for several hours until I finally blocked the two sending machines at
> my router.
>

$ while [ true ]; do head -100 /dev/urandom | mail somebody_at_somewhere.com;
done;

Even an user's account is enough to acomplish such a stupid attack.

- --
Nickola Pepelishev
System Administrator @ mtel.net
e-mail: cmage_at_mtel.net
- --
Any views or opinions presented are solely those of the author
and do not necessarily represent those of MTel-Net Ltd
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Received on Feb 05 2001

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