Vulnerability CVE-2005-3732


Published: 2005-11-21   Modified: 2012-02-12

Description:
The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in racoon in ipsec-tools before 0.6.3, when running in aggressive mode, allows remote attackers to cause a denial of service (null dereference and crash) via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.

Type:

CWE-399

(Resource Management Errors)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.8/10
6.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Ipsec-tools -> Ipsec-tools 

 References:
ftp://patches.sgi.com/support/free/security/advisories/20060501-01-U.asc
http://archives.neohapsis.com/archives/bugtraq/2005-12/0161.html
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
http://rhn.redhat.com/errata/RHSA-2006-0267.html
http://securitytracker.com/id?1015254
http://sourceforge.net/mailarchive/forum.php?thread_id=9017454&forum_id=32000
http://www.debian.org/security/2006/dsa-965
http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/
http://www.gentoo.org/security/en/glsa/glsa-200512-04.xml
http://www.mandriva.com/security/advisories?name=MDKSA-2006:020
http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en
http://www.novell.com/linux/security/advisories/2005_70_ipsec.html
http://www.securityfocus.com/archive/1/436343/100/0/threaded
http://www.securityfocus.com/bid/15523
http://www.vupen.com/english/advisories/2005/2521
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9857
https://usn.ubuntu.com/221-1/

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