CVE-2005-3732
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
6.3 Medium
AI Score
Confidence
High
0.179 Low
EPSS
Percentile
96.2%
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.
Affected configurations
References
ftp://patches.sgi.com/support/free/security/advisories/20060501-01-U.asc
archives.neohapsis.com/archives/bugtraq/2005-12/0161.html
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
rhn.redhat.com/errata/RHSA-2006-0267.html
secunia.com/advisories/17668
secunia.com/advisories/17822
secunia.com/advisories/17980
secunia.com/advisories/18115
secunia.com/advisories/18616
secunia.com/advisories/18742
secunia.com/advisories/19833
secunia.com/advisories/20210
securitytracker.com/id?1015254
sourceforge.net/mailarchive/forum.php?thread_id=9017454&forum_id=32000
www.debian.org/security/2006/dsa-965
www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/
www.gentoo.org/security/en/glsa/glsa-200512-04.xml
www.mandriva.com/security/advisories?name=MDKSA-2006:020
www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en
www.novell.com/linux/security/advisories/2005_70_ipsec.html
www.securityfocus.com/archive/1/436343/100/0/threaded
www.securityfocus.com/bid/15523
www.vupen.com/english/advisories/2005/2521
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9857
usn.ubuntu.com/221-1/
Related
7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
6.3 Medium
AI Score
Confidence
High
0.179 Low
EPSS
Percentile
96.2%