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From:Reversemode <advisories_(at)_reversemode.com>
Date:18.09.2006
Subject:[Reversemode Advisory] Apple Quicktime FLIC File Heap Overflow


Hi,

Apple Quicktime <= 7.1 is prone to a heap overflow vulnerability.

This flaw could lead to a remote code execution,if an attacker tricks
the victim to visit a malicious webpage with a specially crafted .fli
animation embedded.

The flaw is located within the "COLOR_64 chunk" Quicktime parser. Since
proper checking is not performed, a large amount of heap can be
overwritten with controlled values.


Full technical details: Advisory "Apple Quicktime FLIC Heap Overflow" (PDF)
http://www.reversemode.com/index.php?option=com_remository&Itemid=2&func=
fileinfo&id=25


Proof Of Concept
http://www.reversemode.com/index.php?option=com_remository&Itemid=2&func=
fileinfo&id=24




References:

http://docs.info.apple.com/article.html?artnum=304357


Greets,
Ruben.

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