Bug 640006 - (CVE-2010-3701) CVE-2010-3701 MRG: remote authenticated DoS in broker
CVE-2010-3701 MRG: remote authenticated DoS in broker
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
: Security
Depends On: 634014
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Reported: 2010-10-04 10:30 EDT by Vincent Danen
Modified: 2015-07-31 08:23 EDT (History)
5 users (show)

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Doc Type: Bug Fix
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Last Closed: 2012-05-09 10:48:35 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Vincent Danen 2010-10-04 10:30:27 EDT
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 2010-10-07 21:44:28 EDT
Further details of this flaw can be found in bug #634014.
Comment 5 errata-xmlrpc 2010-10-07 21:49:55 EDT
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 2010-10-07 21:56:03 EDT
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

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