full-disclosure - Re: [FD] QNAP TS-469U shadow file world readable

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Message-ID: <20140711093523.GA10432@unix-ag.uni-kl.de>
Date: Fri, 11 Jul 2014 11:35:23 +0200
From: Erik Auerswald <auerswal@...x-ag.uni-kl.de>
To: fulldisclosure@...lists.org
Subject: Re: [FD] QNAP TS-469U shadow file world readable

Hi,

the same holds for a QNAP TS-459U. Besides, the shadow file on that box
contains MD5 hashes without salt.

Cheers,
Erik
-- 
La perfection est atteinte non quand il ne reste rien ajouter, mais quand il
ne reste rien à enlever.
                        -- Antoine de Saint-Exupéry

On Fri, Jul 11, 2014 at 11:13:32AM +0200, Joerg Mertin wrote:
> I can confirm that... QNap SS-839
> 
> [/etc] # pwd
> /etc
> [/etc] # ls -l shadow 
> lrwxrwxrwx    1 admin    administ       13 Aug 15  2013 shadow -> 
> config/shadow
> [/etc] # ls -l config/shadow
> -rw-r--r--    1 admin    administ      455 Jun 25  2013 config/shadow
> 
> That is also the reason that my NAS has no access (actively blocked IP address 
> on firewall to deny access out the world interface).
> I had notified QNap of that some years back - and as they didn't react, 
> implemented my own countermeasures where one is to disallow access to the 
> Internet.
> 
> On Friday 11 July 2014 10:55:22 Melchior Limacher wrote:
> > [cid:image001.png@...F9CF6.9CE624D0]
> > 
> > [cid:image002.png@...F9CF6.9CE624D0]
> > 
> > 
> > Cheers
> 
> -- 
> We are Pentium of Borg. Division is futile. You will be approximated.
> (seen in someone's .signature)
> ------------------------------------------------------------------------
> Joerg Mertin in Clermont/France
> Web: http://www.solsys.org
> PGP: Public Key Server - Get "0x159DC660F946126F"
> 
> 
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