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Bug 767020 - (CVE-2011-4608) CVE-2011-4608 mod_cluster: malicious worker nodes can register on any vhost
CVE-2011-4608 mod_cluster: malicious worker nodes can register on any vhost
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
high Severity high
: ---
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Assigned To: Red Hat Product Security
impact=important,public=20120118,repo...
: Security
Depends On: 767420 767421 767422
Blocks: 767021
  Show dependency tree / graph
 
Reported: 2011-12-12 20:24 EST by David Jorm
Modified: 2014-10-20 20:01 EDT (History)
6 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2012-01-18 18:24:08 EST
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CRM:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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External Trackers
Tracker ID Priority Status Summary Last Updated
JBoss Issue Tracker JBPAPP-7708 Blocker Closed Workers register with balancer on any port it is listening on 2017-09-20 08:00 EDT
Red Hat Product Errata RHSA-2012:0035 normal SHIPPED_LIVE Important: mod_cluster-native security update 2012-01-18 19:24:29 EST
Red Hat Product Errata RHSA-2012:0036 normal SHIPPED_LIVE Important: mod_cluster-native security update 2012-01-18 19:24:23 EST
Red Hat Product Errata RHSA-2012:0037 normal SHIPPED_LIVE Important: mod_cluster-native security update 2012-01-18 19:24:18 EST
Red Hat Product Errata RHSA-2012:0038 normal SHIPPED_LIVE Important: mod_cluster-native security update 2012-01-18 19:24:13 EST
Red Hat Product Errata RHSA-2012:0039 normal SHIPPED_LIVE Important: mod_cluster-native security update 2012-01-18 19:24:08 EST
Red Hat Product Errata RHSA-2012:0040 normal SHIPPED_LIVE Important: mod_cluster-native security update 2012-01-18 19:24:03 EST

  None (edit)
Description David Jorm 2011-12-12 20:24:21 EST 
It was found that mod_cluster allowed worker nodes to register on any vhost, regardless of the security constraints applied to other vhosts. In a typical environment there will be one vhost configured internally for worker nodes, and another configured externally for serving content. A remote attacker could exploit this flaw by registering a worker node via an external vhost that is not configured to apply security constraints, then use this worker node to serve malicious content, intercept credentials and hijack user sessions.
Comment 5 errata-xmlrpc 2012-01-18 14:25:09 EST 
This issue has been addressed in following products:

  JBoss Enterprise Web Platform 5.1.2

Via RHSA-2012:0040 https://rhn.redhat.com/errata/RHSA-2012-0040.html
Comment 6 errata-xmlrpc 2012-01-18 14:25:13 EST 
This issue has been addressed in following products:

  JBEWP 5 for RHEL 4
  JBEWP 5 for RHEL 5
  JBEWP 5 for RHEL 6

Via RHSA-2012:0039 https://rhn.redhat.com/errata/RHSA-2012-0039.html
Comment 7 errata-xmlrpc 2012-01-18 14:25:17 EST 
This issue has been addressed in following products:

  JBoss Enterprise Application Platform 5.1.2

Via RHSA-2012:0038 https://rhn.redhat.com/errata/RHSA-2012-0038.html
Comment 8 errata-xmlrpc 2012-01-18 14:25:21 EST 
This issue has been addressed in following products:

  JBEAP 5 for RHEL 4
  JBEAP 5 for RHEL 5
  JBEAP 5 for RHEL 6

Via RHSA-2012:0037 https://rhn.redhat.com/errata/RHSA-2012-0037.html
Comment 9 errata-xmlrpc 2012-01-18 14:25:24 EST 
This issue has been addressed in following products:

  JBoss Enterprise Web Server 1.0.2

Via RHSA-2012:0036 https://rhn.redhat.com/errata/RHSA-2012-0036.html
Comment 10 errata-xmlrpc 2012-01-18 14:25:30 EST 
This issue has been addressed in following products:

  JBEWS 1.0 for RHEL 4
  JBEWS 1.0 for RHEL 5
  JBEWS 1.0 for RHEL 6

Via RHSA-2012:0035 https://rhn.redhat.com/errata/RHSA-2012-0035.html
Comment 11 JBoss JIRA Server 2012-01-25 09:51:06 EST 
Michal Babacek <mbabacek@redhat.com> made a comment on jira JBPAPP-7708

I am going to verify and close as soon as the patch is commited to Mod_cluster 1.2.0.Beta4 source.
Comment 12 JBoss JIRA Server 2012-02-27 09:40:05 EST 
Michal Babacek <mbabacek@redhat.com> updated the status of jira JBPAPP-7708 to Resolved
Comment 13 JBoss JIRA Server 2012-02-27 09:40:05 EST 
Michal Babacek <mbabacek@redhat.com> made a comment on jira JBPAPP-7708

[~jfclere] has fixed it. Resolving.
Comment 14 JBoss JIRA Server 2012-02-27 09:45:06 EST 
Michal Babacek <mbabacek@redhat.com> updated the status of jira JBPAPP-7708 to Closed
Comment 15 JBoss JIRA Server 2012-02-27 09:45:06 EST 
Michal Babacek <mbabacek@redhat.com> made a comment on jira JBPAPP-7708

Verified with *{color:black}m_c 1.2.Final{color}*, one has to add {noformat}EnableMCPMReceive{noformat} in vhost conf (/).
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