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

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

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

Keywords:
Status:	CLOSED ERRATA
Alias:	CVE-2010-3701
Product:	Security Response
Classification:	Other
Component:	vulnerability
Sub Component:
Version:	unspecified
Hardware:	All
OS:	Linux
Priority:	medium
Severity:	medium
Target Milestone:	---
Assignee:	Red Hat Product Security
QA Contact:
Docs Contact:
URL:
Whiteboard:
Depends On:	634014
Blocks:
TreeView+	depends on / blocked

Reported:	2010-10-04 14:30 UTC by Vincent Danen
Modified:	2019-09-29 12:39 UTC (History)
CC List:	5 users (show)
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed:	2012-05-09 14:48:35 UTC
Embargoed:

Attachments	(Terms of Use)

Links
System	ID	Private	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2010:0756	0	normal	SHIPPED_LIVE	Moderate: Red Hat Enterprise MRG Messaging security and bug fix update 1.2.2	2010-10-08 01:49:47 UTC
Red Hat Product Errata	RHSA-2010:0757	0	normal	SHIPPED_LIVE	Moderate: Red Hat Enterprise MRG Messaging security and bug fix update 1.2.2	2010-10-08 01:55:55 UTC

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

Note You need to log in before you can comment on or make changes to this bug.