Bug 640006 – CVE-2010-3701 MRG: remote authenticated DoS in broker

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Bug 640006 - (CVE-2010-3701) CVE-2010-3701 MRG: remote authenticated DoS in broker

Summary:	CVE-2010-3701 MRG: remote authenticated DoS in broker

Status:	CLOSED ERRATA

Aliases:	CVE-2010-3701

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	public=20100914,reported=20100929,sou...
Keywords:	Security

Depends On:	634014
Blocks:
	Show dependency tree / graph

Reported:	2010-10-04 10:30 EDT by Vincent Danen
Modified:	2015-07-31 08:23 EDT (History)
CC List:	5 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2012-05-09 10:48:35 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2010:0756	normal	SHIPPED_LIVE	Moderate: Red Hat Enterprise MRG Messaging security and bug fix update 1.2.2	2010-10-07 21:49:47 EDT
Red Hat Product Errata	RHSA-2010:0757	normal	SHIPPED_LIVE	Moderate: Red Hat Enterprise MRG Messaging security and bug fix update 1.2.2	2010-10-07 21:55:55 EDT

Groups: None (edit)

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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