dhcpd in ISC DHCP 3.0.4 and 3.1.1, when the dhcp-client-identifier and hardware ethernet configuration settings are both used, allows remote attackers to cause a denial of service (daemon crash) via unspecified requests.
secunia.com/advisories/35830
secunia.com/advisories/35851
secunia.com/advisories/36457
secunia.com/advisories/37342
www.debian.org/security/2009/dsa-1833
www.mandriva.com/security/advisories?name=MDVSA-2009:154
www.securityfocus.com/bid/35669
exchange.xforce.ibmcloud.com/vulnerabilities/51717
www.redhat.com/archives/fedora-package-announce/2009-August/msg01177.html
www.redhat.com/archives/fedora-package-announce/2009-November/msg00340.html