Bug 795645 (CVE-2012-0874)

Summary:	CVE-2012-0874 JBoss invoker servlets do not require authentication
Product:	[Other] Security Response	Reporter:	David Jorm <djorm>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	brms-jira, darran.lofthouse, dpalmer, jawilson, jcoleman, mjc, ncross, nwallace, rdickens, rzhang, security-response-team, tkirby, zzoubkov
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-06-03 00:30:31 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	796121, 796122, 796123
Bug Blocks:	789173, 796518, 835396, 849517, 883225

Description David Jorm 2012-02-21 06:40:12 UTC

The JMXInvokerHAServlet and EJBInvokerHAServlet invoker servlets allow unauthenticated access by default in some profiles. Due to the second layer of authentication provided by the security interceptor, there is no way to directly exploit this flaw. If a user misconfigured the security interceptor or inadvertently disabled it, this flaw would be exploitable. A remote attacker could exploit this flaw to invoke MBean methods and run arbitrary code in the context of the user running the JBoss server.

Comment 5 Murray McAllister 2012-10-10 05:59:54 UTC

Acknowledgements:

This issue was discovered by David Jorm of the Red Hat Security Response Team.

Comment 6 errata-xmlrpc 2013-01-24 18:09:30 UTC

This issue has been addressed in following products:

  JBoss Enterprise Application Platform 5.2.0

Via RHSA-2013:0194 https://rhn.redhat.com/errata/RHSA-2013-0194.html

Comment 7 errata-xmlrpc 2013-01-24 18:32:24 UTC

This issue has been addressed in following products:

  JBEAP 5 for RHEL 5

Via RHSA-2013:0192 https://rhn.redhat.com/errata/RHSA-2013-0192.html

Comment 8 errata-xmlrpc 2013-01-24 18:33:10 UTC

This issue has been addressed in following products:

  JBEAP 5 for RHEL 6

Via RHSA-2013:0191 https://rhn.redhat.com/errata/RHSA-2013-0191.html

Comment 9 errata-xmlrpc 2013-01-24 18:45:27 UTC

This issue has been addressed in following products:

  JBEWP 5 for RHEL 6

Via RHSA-2013:0195 https://rhn.redhat.com/errata/RHSA-2013-0195.html

Comment 10 errata-xmlrpc 2013-01-24 18:46:12 UTC

This issue has been addressed in following products:

  JBEAP 5 for RHEL 4

Via RHSA-2013:0193 https://rhn.redhat.com/errata/RHSA-2013-0193.html

Comment 11 errata-xmlrpc 2013-01-24 18:58:28 UTC

This issue has been addressed in following products:

  JBEWP 5 for RHEL 4

Via RHSA-2013:0197 https://rhn.redhat.com/errata/RHSA-2013-0197.html

Comment 12 errata-xmlrpc 2013-01-24 18:59:21 UTC

This issue has been addressed in following products:

  JBEWP 5 for RHEL 5

Via RHSA-2013:0196 https://rhn.redhat.com/errata/RHSA-2013-0196.html

Comment 13 errata-xmlrpc 2013-01-24 19:08:24 UTC

This issue has been addressed in following products:

  JBoss Enterprise Web Platform 5.2.0

Via RHSA-2013:0198 https://rhn.redhat.com/errata/RHSA-2013-0198.html

Comment 14 errata-xmlrpc 2013-01-31 20:31:25 UTC

This issue has been addressed in following products:

  JBoss Enterprise BRMS Platform 5.3.1

Via RHSA-2013:0221 https://rhn.redhat.com/errata/RHSA-2013-0221.html

Comment 15 errata-xmlrpc 2013-02-20 21:44:08 UTC

This issue has been addressed in following products:

  JBoss Enterprise SOA Platform 5.3.1

Via RHSA-2013:0533 https://rhn.redhat.com/errata/RHSA-2013-0533.html

Comment 17 David Jorm 2013-12-10 01:06:58 UTC

The interceptor that blocks exploitation of this flaw by default is declared in jboss-as/server/$PROFILE/deploy/jmx-invoker-service.xml:

<interceptor code="org.jboss.jmx.connector.invoker.AuthenticationInterceptor" securityDomain="java:/jaas/jmx-console"/>