MS09-031: Vulnerability in Microsoft ISA Server 2006 Could Cause Elevation of Privilege (970953)

This script is Copyright (C) 2009-2013 Tenable Network Security, Inc.


Synopsis :

The remote host contains an application that is affected by a
privilege escalation vulnerability.

Description :

The version of Microsoft Internet Security and Acceleration (ISA)
Server 2006 installed on the remote host may allow an unauthenticated
attacker with knowledge of administrator account usernames to gain
access to published resources in the context of such a user without
having to authenticate with the ISA server.

Note that successful exploitation of this issue requires that ISA be
configured for Radius One Time Password (OTP) authentication and
authentication delegation with Kerberos Constrained Delegation.

See also :

http://technet.microsoft.com/en-us/security/bulletin/MS09-031

Solution :

Microsoft has released a set of patches for ISA Server 2006.

Risk factor :

High / CVSS Base Score : 9.3
(CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 6.9
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: Windows : Microsoft Bulletins

Nessus Plugin ID: 39794 ()

Bugtraq ID: 35631

CVE ID: CVE-2009-1135