Security Basics mailing list archives

Re: security-basics Digest 23 Sep 2003 13:18:19 -0000 Issue 734


From: "Damon McMahon" <inst_karma () hotmail com>
Date: Wed, 24 Sep 2003 16:22:02 +1000

Discussion and workaround...

http://www.securemac.com/macosxnidump.php

According to...

http://forums.macrumors.com/archive/topic/35479-1.html

...shadow passwords [as used in most other modern unices] will be a feature of Panther.

From :  Matteo <dark () isnc ch>
To :  security-basics () securityfocus com
Subject :  Netinfo Manager
Date :  Tue, 23 Sep 2003 18:38:11 +0200

Hi,

I'm using Mac OS 10.2.8 Server and today I was quite surprised to see that a normal user on my server >can obtain the encrypted passwords of all the user just using the command "nidump password .":

bash-2.05a$ nidump passwd .
nobody:*:-2:-2::0:0:Unprivileged User:/dev/null:/dev/null
root:*EncryptedPass:0:0::0:0:System Administrator:/var/root:/bin/tcsh
...

Isn't this a security flaw? Is Apple going to fix it in the next release of Mac OS X (Panther)? Now, how >to prevent users to see the passwords of the other users?


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