Web Server 4D/eCommerce 3.5.3 DoS Vulnerability

From: Tamer Sahin (tamer@ONAR.COM.TR)
Date: 01/14/02


Date:         Tue, 15 Jan 2002 00:41:01 +0200
From: Tamer Sahin <tamer@ONAR.COM.TR>
To: NTBUGTRAQ@LISTSERV.NTBUGTRAQ.COM


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Web Server 4D/eCommerce 3.5.3 DoS Vulnerability

Type:
DoS, crashes Daemon

Release Date:
December 15, 2002

Product / Vendor:
Web Server 4D/eCommerce is a single application that includes a
shopping cart, credit card authorization, and order tracking - as
well as Web Server 4D 3.5 and WS4D/CGI.

http://www.mdg.com

Summary:
Server crashes after sending very long URL a few times.

http://host/AAAAAAAAA...(Ax2500)...AAA

Tested:
Windows 2000 / Web Server 4D/eCommerce 3.5.3

Vulnerable:
Web Server 4D/eCommerce 3.5.3 (And may be other)

Disclaimer:
http://www.securityoffice.net is not responsible for the misuse or
illegal use of any of the information and/or the software listed on
this security advisory.

Authors:
Tamer Sahin
ts@securityoffice.net
http://www.securityoffice.net

Zillion
zillion@safemode.org
http://www.safemode.org

Tamer Sahin
http://www.securityoffice.net
PGP Key ID: 0x2B5EDCB0 Fingerprint:
B96A 5DFC E0D9 D615 8D28 7A1B BB8B A453 2B5E DCB0

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