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Re: [Full-disclosure] Apple Safari 4 Beta feeds: URI NULL Pointer Dereference Denial of, Service Vulnerability
- To: neeko@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [Full-disclosure] Apple Safari 4 Beta feeds: URI NULL Pointer Dereference Denial of, Service Vulnerability
- From: Jubei Trippataka <vpn.1.fanatic@xxxxxxxxx>
- Date: Fri, 27 Feb 2009 13:22:36 +1100
On Fri, Feb 27, 2009 at 12:26 PM, <neeko@xxxxxxxxxxxxxxxxxxx> wrote:
> BM_X-Force_WP_final.pdf is called "Application-Specific Attacks:
> Leveraging the ActionScript Virtual Machine" and if you haven't read it,
> you should. It'll make you smile.
>
>
>
OK, and what about this vulnerability makes use of a NULL pointer? This goes
to show the shallow exploitation knowledge of this community. If you
actually understood the paper it's (NULL + offset). This is NOT the same as
a plain NULL deref bug. Also, you need to be able to map the NULL address,
so I ask again, in examples such as this, in users-space apps name one
exploitable condition.
--
ciao
JT
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