Buffer overflow in PowerDNS Recursor before 3.1.7.2 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via crafted packets.
doc.powerdns.com/powerdns-advisory-2010-01.html
secunia.com/advisories/38004
secunia.com/advisories/38068
securitytracker.com/id?1023403
www.securityfocus.com/archive/1/508743/100/0/threaded
www.securityfocus.com/bid/37650
www.vupen.com/english/advisories/2010/0054
bugzilla.redhat.com/show_bug.cgi?id=552285
exchange.xforce.ibmcloud.com/vulnerabilities/55438
www.redhat.com/archives/fedora-package-announce/2010-January/msg00217.html
www.redhat.com/archives/fedora-package-announce/2010-January/msg00228.html