full-disclosure - Re: Apple Safari 4 Beta feeds: URI NULL Pointer Dereference Denial of, Service Vulnerability

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Message-ID: <1c27cb9a0902261552y3c5b5df1ic2ef5690ef86ccbd@mail.gmail.com>
Date: Fri, 27 Feb 2009 10:52:37 +1100
From: Jubei Trippataka <vpn.1.fanatic@...il.com>
To: jf <jf@...glingpointers.net>
Cc: full-disclosure <full-disclosure@...ts.grok.org.uk>
Subject: Re: Apple Safari 4 Beta feeds: URI NULL Pointer
	Dereference Denial of, Service Vulnerability

On Fri, Feb 27, 2009 at 10:54 AM, jf <jf@...glingpointers.net> wrote:

> also keep in mind that null ptr deref's can sometimes be exploitable--
> especially on certain processors that store important things at 0x0;
> of which, from what i recall, the iphone is one.
>
>
Can you please give one example of a NULL deref that was exploitable?

-- 
ciao

JT

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