full-disclosure - 2x 0day Microsoft Windows Excel

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Date: Mon Dec 19 10:53:16 2005
From: ad at heapoverflow.com (ad@...poverflow.com)
Subject: 2x 0day Microsoft Windows Excel

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Let's go on the fast publishing :)
I wont bother to message microsoft about this because they wont patch it
for sure according that they can't patch fully exploitable bugs in a
decent time, they do not patch IE dos
(http://heapoverflow.com/IEcrash.htm), so no way to bother them, we
should let them sleep a bit shhh ;)

Bugs 1 and Bugs 2 are quite similiar but NOT, both are null pointer bugs
. In bug1 you should mod a grafic's pointer to point to a bad area, and
in bug 2 you should null out the size of the page name.


attached are the 2 pocs, nor here are direct links


http://heapoverflow.com/excelol/bug1.xls
http://heapoverflow.com/excelol/bug2.xls



Credits:

AD [at] heapoverflow.com



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class101
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