Vulnerability Note VU#445313

602pro Lan Suite 2003 buffer overflow vulnerability

Overview

602pro Lan Suite 2003 contains a buffer overflow vulnerability that may allow an attacker to execute code.

I. Description

602pro Lan Suite 2003 is a mail, firewall and proxy server that runs on the Microsoft Windows operating system.

The 602pro Lan Suite 2003 SMTP server contains a buffer overflow vulnerability. To exploit this vulnerability, an attacker would need to send a specially crafted email through the SMTP component of a vulnerable server.

II. Impact

A remote unauthenticated attacker may be able to execute arbitrary code, or create a denial-of-service condition.

III. Solution

Upgrade

The vendor has stated that this issue is addressed in 602 LAN Suite 2004.

Restrict access

Disabling or restricting access to the SMTP server will mitigate this vulnerability. See the 602pro Lan Suite 2003 administrator manual for details on how to configure the SMTP service.

Systems Affected

Vendor	Status	Date Updated
Software602, Inc.	Vulnerable	27-Jun-2007

References

http://download.software602.com/pdf/lns/2003/ls2003_manual.pdf
http://www.software602.com/products/ls/
http://secunia.com/advisories/25429/

Credit

Thanks to David Barker of Electrosonics for reporting this vulnerability.

This document was written by Ryan Giobbi.

Other Information

Date Public	06/12/2007
Date First Published	06/27/2007 04:48:46 PM
Date Last Updated	06/27/2007
CERT Advisory
CVE Name
US-CERT Technical Alerts
Metric	2.95
Document Revision	19

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Produced 2007 by US-CERT, a government organization
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