Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2005-4570

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
29/12/2005
Last modified:
03/04/2025

Description

The Internet Key Exchange version 1 (IKEv1) implementations in Fortinet FortiOS 2.50, 2.80 and 3.0, FortiClient 2.0,; and FortiManager 2.80 and 3.0 allow remote attackers to cause a denial of service (termination of a process that is automatically restarted) via IKE packets with invalid values of certain IPSec attributes, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the vendor advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:fortinet:fortios:2.50:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:2.80:*:*:*:*:*:*:*
cpe:2.3:o:fortinet:fortios:3.0:*:*:*:*:*:*:*
cpe:2.3:h:fortinet:forticlient:2.0:*:*:*:*:*:*:*
cpe:2.3:h:fortinet:fortimanager:2.80:*:*:*:*:*:*:*
cpe:2.3:h:fortinet:fortimanager:3.0:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools