Bug 173841

Summary: CVE-2005-3732 ipsec-tools IKE DoS
Product: Red Hat Enterprise Linux 4 Reporter: Josh Bressers <bressers>
Component: ipsec-toolsAssignee: Harald Hoyer <harald>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: medium    
Version: 4.0CC: tao
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: impact=low,public=20051120,reported=20051121,source=redhat
Fixed In Version: RHSA-2006-0267 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-04-25 14:39:08 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 Josh Bressers 2005-11-21 20:24:47 UTC 
ipsec-tools IKE DoS

There is a denial of service bug in racoon which can only be triggered
by having a very weak configuration.

More information is in the message posted to the ipsec-tools mailing 
list:
http://sourceforge.net/mailarchive/forum.php?thread_id=9017454&forum_id=32000

The patch is here:
http://cvs.sourceforge.net/viewcvs.py/ipsec-tools/ipsec-tools/src/racoon/isakmp_agg.c?r1=1.20.2.3&r2=1.20.2.4&diff_format=u


This issue also affects RHEL3
Comment 10 Red Hat Bugzilla 2006-04-25 14:39:08 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-2006-0267.html