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Date:      Mon, 19 Oct 1998 10:51:40 -0700 (PDT)
From:      Doug White <dwhite@resnet.uoregon.edu>
To:        Oleg Semenyuk <olegs@matrix.ru>
Cc:        olegs@crocodile.matrix.ru, "freebsd-questions@FreeBSD.ORG" <freebsd-questions@FreeBSD.ORG>
Subject:   Re: FreeBSD-2.2.6 telnet, telnetd, rlogind - size of programm
Message-ID:  <Pine.BSF.4.03.9810191051080.28969-100000@resnet.uoregon.edu>
In-Reply-To: <Pine.BSI.3.96.SK.981017143320.24978A-100000@ns.matrix.ru>

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On Sat, 17 Oct 1998, Oleg Semenyuk wrote:

> Hello all,
> 
> I check now size of some programms on FreeBSD-2.2.6 and see that
> size of telnet, telnetd, rlogind, rshd and some other programms different
> for my home computer and one of work servers. ls -al for this programms,
> for example:
> 
> -r-xr-xr-x bin bin 45056 Mar 25 telnetd at work
> -r-xr-xr-x bin bin 49152 Mar 25 telnetd at home
> 
> nm /usr/libexec/telnetd say "no name list", and I don't know how
> investigate this problem.
> 
> I installed FreeBSD-2.2.6 on both servers at Apr 98 and Sep 98, source
> from ftp.freebsd.org.
> 
> Please answer about this problem. Does it mean that one of server
> vulnerable?

Possibly.  Use `mtree' and the files in /etc/mtre to checksum your
binaries.

Doug White                               
Internet:  dwhite@resnet.uoregon.edu    | FreeBSD: The Power to Serve
http://gladstone.uoregon.edu/~dwhite    | www.freebsd.org


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