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CVE-2005-3733

HIGH

7.5

CVSS Severity Score

EPSS Score0.0670%

EPSS Percentile28.07th

PublishedNov 21, 2005

Last ModifiedApr 16, 2026

Vulnerability Description

The Internet Key Exchange version 1 (IKEv1) implementation in Juniper JUNOS and JUNOSe software for M, T, and J-series routers before release 6.4, and E-series routers before 7-1-0, allows remote attackers to cause a denial of service and possibly execute arbitrary code via 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.

Affected Platforms (CPE)

💻

Juniper

Junos E

<= 7.0.0

💻

Juniper

Junos J

<= 6.3

💻

Juniper

Junos M

<= 6.3

💻

Juniper

Junos T

<= 6.3

💻

Juniper

Junose E

<= 7.0.0

💻

Juniper

Junose J

<= 6.3

💻

Juniper

Junose M

<= 6.3.0

💻

Juniper

Junose T

<= 6.3

References & Advisories

🔗 http://jvn.jp/niscc/NISCC-273756/index.html

🔗 http://secunia.com/advisories/17568

🔗 http://securitytracker.com/id?1015203

🔗 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/15402

🔗 http://www.vupen.com/english/advisories/2005/2410

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