Nmap Security Scanner
*Intro
*Ref Guide
*Install Guide
*Download
*Changelog
*Book
*Docs
Security Lists
*Nmap Hackers
*Nmap Dev
*Bugtraq
*Full Disclosure
*Pen Test
*Basics
*More
Security Tools
*Pass crackers
*Sniffers
*Vuln Scanners
*Web scanners
*Wireless
*Exploitation
*Packet crafters
*More
Site News
Site Search:
Exploit World
Advertising
About/Contact
Credits
Sponsors:
edgeos network security services platform







Bugtraq: DoS in Bird Chat 1.61

DoS in Bird Chat 1.61

From: Donato Ferrante <fdonato_at_autistici.org>
Date: Mon, 23 Aug 2004 12:49:50 -0000

                           Donato Ferrante

Application: Bird Chat
              http://birdchat.sourceforge.net/

Version: 1.61

Bug: Denial Of Service

Date: 23-Aug-2004

Author: Donato Ferrante
              e-mail: fdonato_at_autistici.org
              web: www.autistici.org/fdonato

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

1. Description
2. The bug
3. The code
4. The fix

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

----------------
1. Description:
----------------

Vendor's Description:

"Bird Chat is a chat client / server software designed with an easy
and simple interface."

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

------------
2. The bug:
------------

The bug is a denial of service versus clients, in fact an attacker
can crash all the chat clients connected to the chat server, by
using few fake users.

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

-------------
3. The code:
-------------

To test the vulnerability:

http://www.autistici.org/fdonato/poc/BirdChat[161]DoS-poc.zip

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

------------
4. The fix:
------------

No fix.
The vendor has not answered to my signalations.

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Received on Aug 23 2004

[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]