Variable SERVERNAME is undefined in CFIDE after applying security patch for APSB09-12

Question

We attempted to apply the hotfixes available for ColdFusion and JRun released August 17, 2009 on our ColdFusion v8.0.1 and now are not able to connect to the ColdFusion administrator page.
This is the link to the securty update:
http://www.adobe.com/support/security/bulletins/apsb09-12.html
We receive the login screen, enter our user/pass and are then presented with the following error message:
The web site you are accessing has experienced an unexpected error.
Please contact the website administrator.
The following information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request
Variable SERVERNAME is undefined.
The error occurred in index.cfm: line 22
-1 : Unable to display error's location in a CFML template.
Resources: Check the ColdFusion documentation to verify that you are using the correct syntax.
Search the Knowledge Base to find a solution to your problem.
Browser 
Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)
Remote Address 
127.0.0.1
Referrer 
http://127.0.0.1/CFIDE/administrator/index.cfm
Date/Time 
01-Sep-09 04:59 PM
Stack Trace
at cfindex2ecfm274406133.runPage(E:\cf8_final\cfusion\wwwroot\CFIDE\administrator\index.cfm: 22)                 
coldfusion.runtime.UndefinedVariableException: Variable SERVERNAME is undefined.
     at coldfusion.runtime.CfJspPage._get(CfJspPage.java:325)
     at coldfusion.runtime.CfJspPage._get(CfJspPage.java:287)
     at coldfusion.runtime.CfJspPage._autoscalarize(CfJspPage.java:1405)
     at cfindex2ecfm274406133.runPage(E:\cf8_final\cfusion\wwwroot\CFIDE\administrator\index.cfm:22)
     at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
     at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
     at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
     at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:288)
     at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
     at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
     at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
     at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
     at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
     at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
     at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
     at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
     at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
     at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
     at coldfusion.CfmServlet.service(CfmServlet.java:175)
     at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
     at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
     at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
     at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
     at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
     at jrun.servlet.FilterChain.service(FilterChain.java:101)
     at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
     at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
     at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
     at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
     at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
     at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
     at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

Answer 1

This was caused by the Adobe patch, we removed the patch and applied the newly provided hot fix 3 and that resolved the issue.