Microsoft IIS Frontpage Server Extensions (FPSE) Malformed Form DoS

This script is Copyright (C) 2003-2013 John Lampe


Synopsis :

The remote web server is vulnerable to a denial of service

Description :

Microsoft IIS, running Frontpage extensions, is vulnerable to
a remote denial of service attack usually called the 'malformed
web submission' vulnerability. An attacker, exploiting this
vulnerability, will be able to render the service unusable.

If this machine serves a business-critical function,
there could be an impact to the business.

See also :

http://technet.microsoft.com/en-us/security/bulletin/ms00-100

Solution :

Microsoft has released a set of patches for IIS 4.0 and 5.0.

Risk factor :

High / CVSS Base Score : 7.8
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C)
CVSS Temporal Score : 6.4
(CVSS2#E:F/RL:OF/RC:C)

Family: Web Servers

Nessus Plugin ID: 10585 (IIS_frontpage_DOS_2.nasl)

Bugtraq ID: 2144

CVE ID: CVE-2001-0096