CVE-2005-4321

high

Description

The Internet Key Exchange version 1 (IKEv1) implementation in Apani Networks EpiForce 1.9 and earlier running IPSec, allow remote attackers to cause a denial of service (crash) via certain 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.

References

http://www.vupen.com/english/advisories/2005/2855

http://www.securitytracker.com/alerts/2005/Dec/1015340.html

http://www.securityfocus.com/bid/15797/

http://www.securityfocus.com/archive/1/419104/100/0/threaded

http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en

http://www.kb.cert.org/vuls/id/226364

http://secunia.com/advisories/17985/

Details

Source: Mitre, NVD

Published: 2005-12-17

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.02525