Donato Ferrante
Application: PSOProxy
http://psoproxy.sourceforge.net/
Version: 0.91
Bug: Remote Buffer Overflow
Author: Donato Ferrante
e-mail: fdonato_at_autistici.org
web: www.autistici.org/fdonato
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1. Description
2. The bug
3. The code
4. The fix
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1. Description:
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Vendor's Description:
"PSOProxy is a web server application designed to work with the
Gamecube web browser. Its main purpose is to allow Phantasy Star Online
snapshot files to be copied to a PC and converted to a common image
file format."
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2. The bug:
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The server is not able to manage big input strings. In fact it will
have a buffer overflow.
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3. The code:
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To test the vulnerability send to the server a string like:
GET /aaaa[ 942 of a ]aaaa HTTP/1.1
or:
GET aaaa[ 942 of a ]aaaa HTTP/1.1
or:
aaaa[ 1035 of a ]aaaa
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4. The fix:
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No fix.
The vendor has not answered to my signalations.
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Received on Feb 20 2004
Intro
