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Netsikker nu! 2008
 
Xerox Phaser Products Denial of Service Vulnerability
Secunia Advisory: SA31329
Release Date: 2008-08-06
Last Update: 2008-09-24
Popularity: 1,609 views

Critical:
Less critical
Impact: DoS
Where: From local network
Solution Status: Vendor Patch

OS:Xerox Phaser 6200
Xerox Phaser 7300
Xerox Phaser 7750
Xerox Phaser 8400

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CVE reference:CVE-2008-3571


Description:
crit3rion has reported a vulnerability in multiple Xerox Phaser products, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the processing of empty UDP packets received on port 1900 and can be exploited to reboot an affected device.

The vulnerability affects the following products and versions:
* Xerox Phaser 6200 prior to firmware version 2.20
* Xerox Phaser 7300 prior to firmware version 2.16
* Xerox Phaser 7750 prior to firmware version 5.0.2
* Xerox Phaser 8400

Solution:
Apply a fixed firmware version where available. Please see the vendor's advisory for more information.

Provided and/or discovered by:
crit3rion

Changelog:
2008-08-13: Added CVE reference.
2008-09-24: Added Xerox Phaser 6200/7300/7750 to the list of affected products. Updated the "Solution" and "Original Advisory" sections.

Original Advisory:
Xerox:
http://www.xerox.com/downloads/usa/en/c/cert_XRX08_010.pdf

crit3rion:
http://milw0rm.com/exploits/6196


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