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Buffer Overflow - Winamp 5.13 m3u Playlist |
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Saturday, 25 February 2006 |
Winamp 5.13 m3u Playlist Buffer Overflow
Vulnerability Type / Importance: Unauthorised Code Execution / High
Problem Discovered: February 17th 2006
Vendor Contacted: February 17th 2006
Advisory Published: February 24th 2006
Abstract:
Nullsoft Winamp is a popular media player available for multiple
platforms.
Description:
A buffer overflow exists in Winamps handling of a m3u playlist file.
Technical Details:
Winamp 5.13 and earlier is susceptible to a buffer overflow condition
when a
specially crafted playlist filename (m3u or pls) is embedded within
another
m3u
playlist.
Vendor & Patch Information:
Nullsoft were contacted and have confirmed this as a new vulnerability.
They
have addressed this along with other vulnerabilities in the new release
of
Winamp 5.2 (http://www.winamp.com/player/version_history.php). It is
recommended that users upgrade to the new version of winamp as soon as
possible.
Tested Versions:
Winamp 5.13
Credits:
Research & Advisory: P Robinson
Disclaimer:
All information in this advisory is provided on an as is basis in the
hope
that it will be useful. Information Risk Management Plc is not
responsible
for any risks or occurrences caused by the application of this
information.
About IRM:
IRM is a product independent information security consultancy based in
the
UK, Hong Kong, Spain and Dubai.
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