Vulnerability CVE-2005-3673
Published: 2005-11-18   Modified: 2012-02-12

Description:
The Internet Key Exchange version 1 (IKEv1) implementation in Check Point products allows remote attackers to cause a denial of service via certain crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

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
Checkpoint -> Check point 
Checkpoint -> Express 
Checkpoint -> Firewall-1 
Checkpoint -> Vpn-1 
Checkpoint -> Vpn-1 firewall-1 next generation 

 References:
http://www.kb.cert.org/vuls/id/226364
http://www.vupen.com/english/advisories/2005/2470
http://www.securityfocus.com/bid/15479
http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en
http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/
http://securitytracker.com/id?1015235
http://secureknowledge.us.checkpoint.com/SecureKnowledge/viewSolutionDocument.do?id=sk31316
http://secunia.com/advisories/17621
http://jvn.jp/niscc/NISCC-273756/index.html
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