The following security advisory is sent to the securiteam mailing list, and can be found at
the SecuriTeam web site: http://www.securiteam.com

• • promotion

The SecuriTeam alerts list - Free, Accurate, Independent.

Get your security news from a reliable source.
http://www.securiteam.com/mailinglist.html

---

PSOProxy Buffer Overflow

SUMMARY

<http://psoproxy.sourceforge.net/&gt; 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". The server contains a
vulnerability rendering it unable to process a large buffer provided
inside the URL. The vulnerability can be exploited to cause the server to
execute arbitrary code.

DETAILS

Vulnerable Systems:

• PSOProxy version 0.91

Sample:
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

ADDITIONAL INFORMATION

The information has been provided by <mailto:[email protected]>
Donato Ferrante.

========================================

This bulletin is sent to members of the SecuriTeam mailing list.
To unsubscribe from the list, send mail with an empty subject line and body to:
[email protected]
In order to subscribe to the mailing list, simply forward this email to:
[email protected]

====================

DISCLAIMER:
The information in this bulletin is provided "AS IS" without warranty of any kind.
In no event shall we be liable for any damages whatsoever including direct, indirect,
incidental, consequential, loss of business profits or special damages.