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Type: Bug
Resolution: Not a Bug
Priority: Blocker
Fix Version/s: None
Affects Version/s: None
Component/s: Undertow
Labels:
None

Blocked:
False
Blocked Reason:
None
Ready:
False
CDW devel_ack:
CDW docs_ack:
CDW pm_ack:
CDW qa_ack:
CDW release:
Target Release:

8.0.0.GA
Steps to Reproduce:
Hide

Launch the 'bin/standalone.sh -c standalone-full-ha.xml'

Deploy the error-deployment.war

Try enter some of this URL and the expected outcome is show

http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../data.txt

http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../noData.txt

http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../test/../noData.txt

Try enter some of this URL and the error appear

http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../../noData.txt

http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../../../../../../Data.txt

http://127.0.0.1:8080/error-deployment/forward.jsp?q=/../Data.txt
Show
Launch the 'bin/standalone.sh -c standalone-full-ha.xml' Deploy the error-deployment.war Try enter some of this URL and the expected outcome is show http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../data.txt http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../noData.txt http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../test/../noData.txt Try enter some of this URL and the error appear http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../../noData.txt http://127.0.0.1:8080/error-deployment/forward.jsp?q=WEB-INF/../../../../../../Data.txt http://127.0.0.1:8080/error-deployment/forward.jsp?q=/../Data.txt

SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

After the deployment. When trying reach the path in deployment by URl which contains multiple "/../" after each other or it starts with it the error[1] is produced and not the "file not found" or content of file. This was caught by test which pointing to JBEAP-4002. We don't have access to this issue so we can't if it caused by same problem. What I was testing the affected version are eap 8, eap 7.4 (doesn't test all micro version but 7.4.4 is affected). Try it mainly with bootable-jar which affect wildfly galeon pack 24, 25, 26.

org.apache.jasper.JasperException: java.lang.NullPointerException
	at io.undertow.jsp@2.0.10.Final//org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:473)
	at io.undertow.jsp@2.0.10.Final//org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:403)
	at io.undertow.jsp@2.0.10.Final//org.apache.jasper.servlet.JspServlet.service(JspServlet.java:347)
	at javax.servlet.api@2.0.0.Final-redhat-00001//javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.jsp@2.0.10.Final//io.undertow.jsp.JspFileHandler.handleRequest(JspFileHandler.java:32)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at org.wildfly.security.elytron-web.undertow-server@1.10.1.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.lambda$handleRequest$1(ElytronRunAsHandler.java:68)
	at org.wildfly.security.elytron-base@1.18.0.Final//org.wildfly.security.auth.server.FlexibleIdentityAssociation.runAsFunctionEx(FlexibleIdentityAssociation.java:103)
	at org.wildfly.security.elytron-base@1.18.0.Final//org.wildfly.security.auth.server.Scoped.runAsFunctionEx(Scoped.java:161)
	at org.wildfly.security.elytron-base@1.18.0.Final//org.wildfly.security.auth.server.Scoped.runAs(Scoped.java:73)
	at org.wildfly.security.elytron-web.undertow-server@1.10.1.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.handleRequest(ElytronRunAsHandler.java:67)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
	at io.undertow.core@2.2.14.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.core@2.2.14.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
	at io.undertow.core@2.2.14.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
	at org.wildfly.security.elytron-web.undertow-server-servlet@1.10.1.Final//org.wildfly.elytron.web.undertow.server.servlet.CleanUpHandler.handleRequest(CleanUpHandler.java:38)
	at io.undertow.core@2.2.14.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow@8.0.0.Alpha-redhat-20211210//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
	at io.undertow.core@2.2.14.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow@8.0.0.Alpha-redhat-20211210//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52)
	at io.undertow.core@2.2.14.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:275)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:79)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:134)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:131)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
	at org.wildfly.extension.undertow@8.0.0.Alpha-redhat-20211210//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1544)
	at org.wildfly.extension.undertow@8.0.0.Alpha-redhat-20211210//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1544)
	at org.wildfly.extension.undertow@8.0.0.Alpha-redhat-20211210//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1544)
	at org.wildfly.extension.undertow@8.0.0.Alpha-redhat-20211210//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1544)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:255)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:79)
	at io.undertow.servlet@2.2.14.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:100)
	at io.undertow.core@2.2.14.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:387)
	at io.undertow.core@2.2.14.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:852)
	at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
	at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
	at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
	at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
	at org.jboss.xnio@3.8.5.Final//org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1280)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NullPointerException
	at org.apache.jsp.forward_jsp._jspService(forward_jsp.java:97)
	at io.undertow.jsp@2.0.10.Final//org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.api@2.0.0.Final-redhat-00001//javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
	at io.undertow.jsp@2.0.10.Final//org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:433)
	... 48 more

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error-deployment.war
2022/04/07 4:13 PM
2 kB
Jakub Jedlicka

is caused by

UNDERTOW-1886 Request dispatcher is returned when the path points to outside the servlet context

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