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Bug 228587

Summary:	CVE-2007-0451 Spamassassin DoS
Product:	Red Hat Enterprise Linux 5	Reporter:	Mark J. Cox <mjc>
Component:	spamassassin	Assignee:	Warren Togami <wtogami>
Status:	CLOSED ERRATA	QA Contact:	David Lawrence <dkl>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	5.0	CC:	security-response-team
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:	reported=20070213,source=asf,public=20070213
Fixed In Version:	RHSA-2007-0075	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2007-03-14 14:54:42 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 Mark J. Cox 2007-02-13 21:31:16 UTC

+++ This bug was initially created as a clone of Bug #228586 +++

There is a DoS in apparantly all versions of spamassassin prior to
3.1.8 (which is not released yet).  A carefully crafted message can 
cause SpamAssassin to consume significant resources which could lead
to a DoS if an attacker sends many such messages:

http://issues.apache.org/SpamAssassin/show_bug.cgi?id=5318

Patch here:
http://svn.apache.org/viewvc?view=rev&revision=507102

Comment 8 Red Hat Bugzilla 2007-03-14 14:54:42 UTC

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2007-0075.html