CVE Catalog

CVE-2005-4321

High
Published: Translated: NVD NIST

Summary

The IKEv1 implementation in Apani Networks EpiForce 1.9 and earlier with IPSec enabled allows remote attackers to cause a denial of service (crash) via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. Due to lack of details, it is unclear which of CVE-2005-3666, CVE-2005-3667, or CVE-2005-3668 applies.

Risk Assessment

An attacker can remotely disrupt IPSec-based network services, leading to system unavailability.

Recommendation

Upgrade Apani Networks EpiForce to a version newer than 1.9 if available, or implement temporary network filters to block malicious IKE packets.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS