CVE-2005-3671
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
6.5 Medium
AI Score
Confidence
High
0.054 Low
EPSS
Percentile
93.2%
The Internet Key Exchange version 1 (IKEv1) implementation in Openswan 2 (openswan-2) before 2.4.4, and freeswan in SUSE LINUX 9.1 before 2.04_1.5.4-1.23, allow remote attackers to cause a denial of service via (1) a crafted packet using 3DES with an invalid key length, or (2) unspecified inputs when Aggressive Mode is enabled and the PSK is known, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.
Affected configurations
References
archives.neohapsis.com/archives/bugtraq/2005-12/0138.html
archives.neohapsis.com/archives/bugtraq/2005-12/0161.html
jvn.jp/niscc/NISCC-273756/index.html
secunia.com/advisories/17581
secunia.com/advisories/17680
secunia.com/advisories/17980
secunia.com/advisories/18115
securitytracker.com/id?1015214
www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/
www.gentoo.org/security/en/glsa/glsa-200512-04.xml
www.kb.cert.org/vuls/id/226364
www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en
www.novell.com/linux/security/advisories/2005_70_ipsec.html
www.openswan.org/niscc2/
www.redhat.com/archives/fedora-announce-list/2005-November/msg00057.html
www.redhat.com/archives/fedora-announce-list/2005-November/msg00058.html
www.securityfocus.com/bid/15416
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
6.5 Medium
AI Score
Confidence
High
0.054 Low
EPSS
Percentile
93.2%