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Question

"X-UA-Compatible" keyword causes ColdFusion to break

Forum|Forum|3 years ago
June 16, 2022
3 replies
1525 views

I have been experiencing a particularly strange bug.

On Coldfusion 2021, if I insert the keyword "X-UA-Compatible" in any text box or field, I get the following error when ColdFusion tries to display it:

javax.servlet.ServletException: ROOT CAUSE: 
java.lang.IndexOutOfBoundsException
	at java.base/sun.nio.cs.StreamEncoder.write(StreamEncoder.java:121)
	at java.base/java.io.OutputStreamWriter.write(OutputStreamWriter.java:208)
	at java.base/java.io.PrintWriter.write(PrintWriter.java:507)
	at coldfusion.runtime.CharBuffer.writeTo(CharBuffer.java:154)
	at coldfusion.runtime.NeoJspWriter.writeOutput(NeoJspWriter.java:281)
	at coldfusion.runtime.NeoJspWriter.flush(NeoJspWriter.java:374)
	at coldfusion.runtime.NeoPageContext.flushOutput(NeoPageContext.java:2545)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:42)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:60)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
	at coldfusion.CfmServlet.service(CfmServlet.java:231)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:311)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:228)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:46)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163)
	at coldfusion.inspect.weinre.MobileDeviceDomInspectionFilter.doFilter(MobileDeviceDomInspectionFilter.java:121)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:190)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:163)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:373)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1723)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.base/java.lang.Thread.run(Thread.java:829)

	coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:74)
	coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	coldfusion.inspect.weinre.MobileDeviceDomInspectionFilter.doFilter(MobileDeviceDomInspectionFilter.java:121)
	coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

I first found this in a large text box where we insert email templates, but I've tested it and it happens in all textboxes. Is this a known issue?

This topic has been closed for replies.

CFDaddio2

Participant

This thread is a little dated, but I wanted to confirm something very similar to this finding.

We're currently in the process of evaluating the CF 2021 update and one of my sites started throwing a '500' error on a page that contained a CFFORM tag. After trying several things to isolate the reason for the '500' error and starting to work with CF support, I found this thread.

Sure enough, the page that was generating the '500' contained the following meta tag:

I commented out that tag and re-loaded the page, and the '500' error was no more.

To be clear, the '500' error only happened on a page that *both* contained the meta tag above and a CFFORM tag. If a page had the meta tag and no CFFORM tag, it loaded fine. I'm not sure if any other CF tags would have generated the same response; I was only focused on the CFFORM tag.

I have shared my finding on the open ticket with ColdFusion support and noted that this page worked fine in CF2018 (same JDK), so it does seem to be something within CF2021.

I hope this helps someone.

J

James30995040p096

Participant

This helped me. I've had issues all morning with a form value, that and a dump of a screen and "x-ua-compatible" was mixed inline all the cruff. Again I got the IndexOutOfBoundsException

J

James30995040p096

Participant

HTTP Status 500 – Internal Server Error

Type Exception Report

Message ROOT CAUSE:

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

javax.servlet.ServletException: ROOT CAUSE: 
java.lang.IndexOutOfBoundsException
	at java.base/sun.nio.cs.StreamEncoder.write(StreamEncoder.java:121)
	at java.base/java.io.OutputStreamWriter.write(OutputStreamWriter.java:208)
	at java.base/java.io.PrintWriter.write(PrintWriter.java:507)
	at coldfusion.runtime.CharBuffer.writeTo(CharBuffer.java:154)
	at coldfusion.runtime.NeoJspWriter.writeOutput(NeoJspWriter.java:281)
	at coldfusion.runtime.NeoJspWriter.flush(NeoJspWriter.java:374)
	at coldfusion.runtime.NeoPageContext.flushOutput(NeoPageContext.java:2566)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:42)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:60)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
	at coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java:151)
	at coldfusion.CfmServlet.service(CfmServlet.java:231)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:311)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:46)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
	at coldfusion.inspect.weinre.MobileDeviceDomInspectionFilter.doFilter(MobileDeviceDomInspectionFilter.java:57)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:355)
	at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:450)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.base/java.lang.Thread.run(Thread.java:834)

	coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:74)
	coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	coldfusion.inspect.weinre.MobileDeviceDomInspectionFilter.doFilter(MobileDeviceDomInspectionFilter.java:57)
	coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:47)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

BKBK

Community Expert

Incidentally, did you open the ColdFusion site on a mobile phone?

BKBK

Community Expert

I have been unable to reproduce it using a form containing a text field and textarea field. Could you please share the code you used?

L

lucasc25675147Author

Participating Frequently

Hi, here's an example:

			<tr>
			   <td align=right><small>Template</small></td>
			   <!--- HTML which may need to be escaped --->
			   <td><cftextarea name="metm_value" rows="15"  cols="110">#encodeForHTML(Template.value)#</cftextarea></td>
			</tr>

I tested removing encodeForHTML but it made no difference.

I'm testing using Chrome.

BKBK

Community Expert

Yes. Not even cfoutput, this:

<tr>
			   <td align=right><small>X-UA-Compatible</small></td>
			</tr>

is enough to break it, for example. I tried it on cffidle and I couldn't reproduce it.

Yes. Not even cfoutput, this:
<tr>
			   <td align=right><small>X-UA-Compatible</small></td>
			</tr>
is enough to break it, for example. I tried it on cffidle and I couldn't reproduce it.

By @lucasc25675147

Likely a hiccup in the servlet engine. A possible solution is to (if you haven't yet done so)

HTTP Status 500 – Internal Server Error

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