CVE Number Date Vulnerability Information Vulnerable Files
CVE-2016-3071 Apr 4, 2016 IKEv2 aes_xcbc transform causes restart of IKE daemon 3.16 Patches
CVE-2015-3240 Aug 24, 2015 bad DH g^x by remote peer causes IKE daemon restart 3.0 - 3.15 Patches
CVE-2015-3204 Jun 1, 2015 malicious payload causes IKE daemon restart 3.9 - 3.12 Patches
CVE-2013-6467 Jan 15, 2014 dereferencing missing IKEv2 payloads causes restart 3.0 - 3.7 Patches
CVE-2013-4564 Dec 10, 2013 Denial of Service with bogus IKE packet 3.6 -
CVE-2013-6467 May 13, 2013 remote buffer overflow in atodn() 3.0 - 3.1 Patches
The Libreswan Project also assisted with some openswan CVE's and strongswan CVE's.