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List Archive: gentoo-security
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To: gentoo-security@g.o
From: Robert Larson <robert@...>
Subject: Re: Should I change my password?
Date: Fri, 17 Feb 2006 16:49:08 -0600
On Friday 30 September 2005 02:02 pm, J.A. wrote:
> I have a separate gateway/firewall (in.thesame.net) but I forgot the
> user name and password. It was setup with openna.com security procedures
>   about four years ago.
openna.com mentions nothing (I didn't see it) about securing your BIOS or boot 
loader.  This means that you can download knoppix and boot it (assuming you 
have a bootable cdrom, you may need to change bios settings).

Once knoppix is up and running, find the device that contains your firewall's 
filesystem.  If the filesystem is on multiple partitions, then mount them as 
they would be on the live system.  Assuming /dev/hda3 is your primary 
partition, perform the following:
# mount /dev/hda3 /mnt/hda3
# chroot /mnt/hda3
# passwd
... type your new password, twice to verify

If it complains, you may need to have proc mounted.  If so, you can do this:
mount -t proc none /mnt/hda3/proc

These are a little bit generalized, but I hope it helps.

Robert Larson

-- 
gentoo-security@g.o mailing list


Replies:
Re: Should I change my password?
-- Paul de Vrieze
References:
AMD64 + Hard Drive weirdness...
-- Jeff
Re: AMD64 + Hard Drive weirdness...
-- Jeff
Should I change my password?
-- J.A.
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Updated Jun 17, 2009

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