CVE-2007-3805
The IKE implementation in Clavister CorePlus before 8.80.03, and 8.80.00, does not properly validate certificates during IKE negotiation, which allows remote attackers to cause a denial of service (gateway stop) via certain certificates.
Date published : 2007-07-16
http://www.clavister.com/releasenotes/CorePlus_Release_Notes_8_80_04.pdf
http://www.clavister.com/releasenotes/CorePlus_Release_Notes_8_81_01.pdf