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Message-Id: <20060823161541.2919EDA827@mailserver7.hushmail.com>
Date: Wed, 23 Aug 2006 11:15:39 -0500
From: <daylasoul@...h.com>
To: <full-disclosure@...ts.grok.org.uk>
Cc:
Subject: Re: NETRAGARD-20060624 SECURITY ADVISORY] [ROXIO
TOAST 7 TITANIUM - LOCAL ROOT COMPROMISE ]
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On Wed, 23 Aug 2006 08:13:07 -0500 K F <kevin@...finite.org> wrote:
>Propaganda Support wrote:
>>
>> Then you aren't an admin user. You're using someone else's admin
>
>> account. This is not simply arguing over semantics. These
>concepts are
>> well defined on Unix-based systems.
>I must have missed that man page. I can't find the one that says
>if you
>don't have the password for user X then you are not user X.
>>
>> If your argument is based primarily on allowing others to have
>access
>> to an admin account which is not theirs (i.e., for which they do
>not
>> have the password), then you really don't have much of an
>argument. In
>> general, this is a VERY BAD IDEA, and is completely unnecessary
>on a
>> multi-user system like OS X.
>>
>I assume you never considered that folks do gain access to peoples
>
>accounts from time to time... so just for the sake of argument....
>say I
>take advantage of the latest lets say Bluetooth bug in OSX that
>allows
>me to obtain the privileges of the logged in user. I have caught
>you
>with your Bluetooth chip enabled and have managed to get a remote
>shell
>on your computer while you are logged in as an admin level user. I
>am
>now an admin level user regardless of having your password or
>not...
>(sure I can rm your home dir but I can't add a user or do anything
>else
>root level) By your understanding of an admin user it seems as if
>you
>have absolutely NO problem with me as an attacker simply making my
>self
>root at this point. You seem to hold no differentiation between
>someone
>that has gid=admin and root regardless of if they have a password
>or not.
>
>I am guessing that you also do not see an issue in the behavior of
>not
>re locking control panel (like OSX does by default) item as well?
>
>-KF
>
>> Kind Regards,
>> -jeff
>>
>> --Jeff Holland
>> http://propagandaprod.com
>>
>>
>>
>> _______________________________________________
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>>
>
>_______________________________________________
>Full-Disclosure - We believe in it.
>Charter: http://lists.grok.org.uk/full-disclosure-charter.html
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Please take off topic discussions off list per the list charter.
Thank you kf.
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