MS09-016: Vulnerabilities in Microsoft ISA Server and Forefront Threat Management Gateway Could Cause Denial of Service (961759)

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


Synopsis :

The remote host contains an application that is affected by multiple
vulnerabilities.

Description :

The version of Microsoft ISA Server or Forefront Threat Management
Gateway installed on the remote host is affected by one or both of the
following vulnerabilities :

- By sending a series of specially crafted packets, an
anonymous remote attacker can create orphaned open
sessions in the firewall engine, thereby denying
service to legitimate users. (CVE-2009-0077)

- A non-persistent cross-site scripting vulnerability
exists in the application due to its failure to sanitize
input to its 'cookieauth.dll' script. (CVE-2009-0237)

See also :

http://technet.microsoft.com/en-us/security/bulletin/MS09-016

Solution :

Microsoft has released a set of patches for ISA Server 2004 and 2006
as well as Forefront Threat Management Gateway.

Risk factor :

Medium / CVSS Base Score : 5.8
(CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N)
CVSS Temporal Score : 4.8
(CVSS2#E:F/RL:OF/RC:C)
Public Exploit Available : true

Family: Windows : Microsoft Bulletins

Nessus Plugin ID: 36154 ()

Bugtraq ID: 34414
34416

CVE ID: CVE-2009-0077
CVE-2009-0237