CVE-2005-4570
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 1.85% probability · 78th percentile
- CISA KEV
- Not listed
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/18446
- http://www.fortinet.com/FortiGuardCenter/VU226364.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/15997
- http://www.vupen.com/english/advisories/2006/0182
- http://secunia.com/advisories/18446
- http://www.fortinet.com/FortiGuardCenter/VU226364.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/15997
- http://www.vupen.com/english/advisories/2006/0182
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.