CVE-2005-3732
First published: Mon Nov 21 2005(Updated: )
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.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ipsec-tools | =0.5 | |
| Ipsec-tools | =0.5.2 | |
| Ipsec-tools | =0.6.2 | |
| Ipsec-tools | =0.6.1 | |
| Ipsec-tools | =0.6 | |
| Ipsec-tools | =0.5.1 |
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Reference Links
- http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/
- http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en
- http://sourceforge.net/mailarchive/forum.php?thread_id=9017454&forum_id=32000
- 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://www.securityfocus.com/bid/15523
- http://secunia.com/advisories/17668
- http://securitytracker.com/id?1015254
- http://secunia.com/advisories/17822
- http://archives.neohapsis.com/archives/bugtraq/2005-12/0161.html
- http://www.gentoo.org/security/en/glsa/glsa-200512-04.xml
- http://www.novell.com/linux/security/advisories/2005_70_ipsec.html
- http://secunia.com/advisories/18115
- http://secunia.com/advisories/17980
- http://secunia.com/advisories/18616
- http://secunia.com/advisories/18742
- http://rhn.redhat.com/errata/RHSA-2006-0267.html
- http://secunia.com/advisories/19833
- http://secunia.com/advisories/20210
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:020
- http://www.vupen.com/english/advisories/2005/2521
- http://www.debian.org/security/2006/dsa-965
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9857
- https://usn.ubuntu.com/221-1/
- http://www.securityfocus.com/archive/1/436343/100/0/threaded
Frequently Asked Questions
What is the severity of CVE-2005-3732?
CVE-2005-3732 is considered a moderate severity vulnerability as it can lead to denial of service.
How do I fix CVE-2005-3732?
To fix CVE-2005-3732, upgrade to ipsec-tools version 0.6.3 or later.
What versions are affected by CVE-2005-3732?
CVE-2005-3732 affects ipsec-tools versions 0.5, 0.5.1, 0.5.2, 0.6, 0.6.1, and 0.6.2.
Can CVE-2005-3732 be exploited remotely?
Yes, CVE-2005-3732 can be exploited remotely through specially crafted IKE packets.
What impact does CVE-2005-3732 have on systems?
CVE-2005-3732 can cause a null dereference and crash the affected systems when exploited.
- agent/references
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/author
- agent/last-modified-date
- agent/remedy
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/ipsec-tools
- canonical/ipsec-tools ipsec-tools
- version/ipsec-tools ipsec-tools/0.5
- version/ipsec-tools ipsec-tools/0.5.2
- version/ipsec-tools ipsec-tools/0.6.2
- version/ipsec-tools ipsec-tools/0.6.1
- version/ipsec-tools ipsec-tools/0.6
- version/ipsec-tools ipsec-tools/0.5.1