What’s Vulnerable › Vulnerabilities

CVE-2005-3672

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2005-11-18 · updated 2026-06-16

Description

The Internet Key Exchange version 1 (IKEv1) implementation in Stonesoft StoneGate Firewall before 2.6.1 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 Stonesoft advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

Affected products

• Stonesoft Stonegate Firewall: through 2.6.0

References

• http://jvn.jp/niscc/NISCC-273756/index.html
• http://secunia.com/advisories/17566
• 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/15405
• http://www.stonesoft.com/support/Security_Advisories/7244.html
• http://www.vupen.com/english/advisories/2005/2408
• http://jvn.jp/niscc/NISCC-273756/index.html
• http://secunia.com/advisories/17566
• http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/
• http://www.kb.cert.org/vuls/id/226364

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