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Bug 191259

Summary:	CVE-2006-2275 SCTP receive buffer DoS
Product:	Red Hat Enterprise Linux 4	Reporter:	Marcel Holtmann <holtmann>
Component:	kernel	Assignee:	Neil Horman <nhorman>
Status:	CLOSED DUPLICATE	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.0	CC:	davem, jbaron, security-response-team, tgraf
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:	impact=moderate,source=vendorsec,reported=20060509,public=20060509
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-05-10 15:13:39 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Marcel Holtmann 2006-05-10 08:01:10 UTC

Linux SCTP before 2.6.17 allows remote attackers to cause a denial of service
via a large number of small messages to a receiver application that cannot
process the messages quickly enough, which leads to "spillover of the receive
buffer."

This issue hasn't been reproduced with RHEL4, but the vulnerable code is the
same as upstream.

The upstream fix can be found here:

http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7c3ceb4fb9667f34f1599a062efecf4cdc4a4ce5

Comment 1 Neil Horman 2006-05-10 15:13:39 UTC


*** This bug has been marked as a duplicate of 187494 ***