Vulnerability Report

CVE-2005-3673

Title: Check Point IKEv1 Denial of Service

DoS

Proof Of Concept

No public PoC currently indexed for CVE-2005-3673.

CWE Category NVD-CWE-noinfo
Published Date Nov 18, 2005
Modified Date Jun 16, 2026
Exploit Status Not Found
Score 7.8 CVSS v2.0
Exploit Probability (EPSS)
4.88%

Vulnerability Summary

CVE-2005-3673: 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.

Impacted Vendors

C
checkpoint 5
R
roku 1

Reference Links

http://jvn.jp/niscc/NISCC-273756/index.html http://secunia.com/advisories/17621 http://secureknowledge.us.checkpoint.com/SecureKnowledge/viewSolutionDocument.do?id=sk31316 http://securitytracker.com/id?1015235 http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/ http://www.kb.cert.org/vuls/id/226364 http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en http://www.securityfocus.com/bid/15479 http://www.vupen.com/english/advisories/2005/2470 http://jvn.jp/niscc/NISCC-273756/index.html http://secunia.com/advisories/17621 http://secureknowledge.us.checkpoint.com/SecureKnowledge/viewSolutionDocument.do?id=sk31316 http://securitytracker.com/id?1015235 http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/ http://www.kb.cert.org/vuls/id/226364 http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en http://www.securityfocus.com/bid/15479 http://www.vupen.com/english/advisories/2005/2470
CVSS v2.0
Source Entity [email protected]
Severity HIGH
7.8
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:N/C:N/I:N/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2005-3673 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected Stack

No specific products linked.