DetailPage-MSS-KB

Microsoft small business knowledge base

Article ID: 2812392 - Last Review: February 20, 2013 - Revision: 1.0

Symptoms

Microsoft Forefront Unified Access Gateway 2010 (UAG) provides cross-site single sign-on (SSO) functionality. This lets users who log on to one Forefront UAG site access additional Forefront UAG sites that are configured in the cross-site list without having to reauthenticate. Forefront UAG 2010 also lets an administrator define session time-out values in the portal trunk properties.

In a Forefront UAG site that's configured for cross-site SSO, a preauthenticated user who has an existing cross-site authorization cookie may be permitted access even if the user session has exceeded the defined portal trunk session time-out period.


Resolution

To resolve this problem, install the service pack that is described in the following Microsoft Knowledge Base article:

2744025  (http://support.microsoft.com/kb/2744025/ ) Description of Forefront Unified Access Gateway 2010 Service Pack 3

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

For more information about how to implement cross-site single sign-on and trunk session time-out values, go to the following Microsoft TechNet websites:

Implementing cross-site single sign-on for Forefront Unified Access Gateway (UAG) (http://technet.microsoft.com/en-us/library/ee921441.aspx)

Forefront Unified Access Gateway (UAG) Trunk properties help (http://technet.microsoft.com/en-us/library/59d18a82-c1f1-4e1f-8c9c-77c22c027e4a)
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684  (http://support.microsoft.com/kb/824684/ ) Description of the standard terminology that is used to describe Microsoft software updates

Applies to
  • Microsoft Forefront Unified Access Gateway 2010
  • Microsoft Forefront Unified Access Gateway 2010 Service Pack 1
  • Microsoft Forefront Unified Access Gateway 2010 Service Pack 2
Keywords: 
kbqfe kbfix kbexpertiseinter kbsurveynew kbbug KB2812392
Share
Additional support options
Ask The Microsoft Small Business Support Community
Contact Microsoft Small Business Support
Find Microsoft Small Business Support Certified Partner
Find a Microsoft Store For In-Person Small Business Support