MDG Computer Services Web Server 4D/eCommerce DoS Vulnerability

Type

DoS, crashes Daemon

Release Date

January 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

MDG Computer Services Web Server 4D/eCommerce is a web server that supports e-commerce enabled sites with a shopping cart application, order tracking etc.

Web Server 4D/eCommerce is subject to a denial of service. Submitting a request of unusual length to the host will cause the server to crash. A restart is required in order to gain normal functionality.

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(at)securityoffice.net
http://www.securityoffice.net

Zillion
zillion(at)safemode.org
http://www.safemode.org