FIX: Firewall service (Wspsrv.exe) crashes when a web publishing request is handled in Forefront Threat Management Gateway 2010

Applies to: Forefront Threat Management Gateway 2010 EnterpriseForefront Threat Management Gateway 2010 Standard

Symptoms


The Firewall service (Wspsrv.exe) may crash intermittently while a web publishing request is handled in Microsoft Forefront Threat Management Gateway 2010.

Cause


This problem may occur when the Web Publishing listener has the Require SSL Client Certificate option enabled.

Resolution


To resolve this problem, install Rollup 4 for Forefront Threat Management Gateway (TMG) 2010 Service Pack 2.

Status


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

References


Learn about the terminology Microsoft uses to describe software updates.