Bug 640006 (CVE-2010-3701)

Summary: CVE-2010-3701 MRG: remote authenticated DoS in broker
Product: [Other] Security Response Reporter: Vincent Danen <vdanen>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bressers, kim.vdriet, mcressma, messaging-bugs, security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2012-05-09 14:48:35 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 634014    
Bug Blocks:    

Description Vincent Danen 2010-10-04 14:30:27 UTC 
A flaw was discovered in how the MRG broker handled the receipt of large persistent messages.  If a remote authenticated user were to send a very large persistent message, the broker could exhaust stack memory, resulting in a segfault of the broker.  Subsequent connections to the broker would fail until it was restarted.
Comment 4 Vincent Danen 2010-10-08 01:44:28 UTC 
Further details of this flaw can be found in bug #634014.
Comment 5 errata-xmlrpc 2010-10-08 01:49:55 UTC 
This issue has been addressed in following products:

  MRG for RHEL-5

Via RHSA-2010:0756 https://rhn.redhat.com/errata/RHSA-2010-0756.html
Comment 6 errata-xmlrpc 2010-10-08 01:56:03 UTC 
This issue has been addressed in following products:

  Messaging for MRG on RHEL-4
  Messaging Base for MRG on RHEL-4

Via RHSA-2010:0757 https://rhn.redhat.com/errata/RHSA-2010-0757.html