Provide references for CVE-2006-1646.
Where can I find more information about CVE-2006-1646?
References are available at: http://www.niscc.gov.uk/niscc/docs/re-20051114-01014.pdf?lang=en, ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-003.txt.asc, http://mail-index.netbsd.org/source-changes/2006/01/19/0017.html, http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/, http://secunia.com/advisories/19463.