CVE-2016-2774
ISC DHCP 4.1.x before 4.1-ESV-R13 and 4.2.x and 4.3.x before 4.3.4 does not restrict the number of concurrent TCP sessions, which allows remote attackers to cause a denial of service (INSIST assertion failure or request-processing outage) by establishing many sessions.
Date published : 2016-03-09
http://www.securityfocus.com/bid/84208
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html