PowerDNS Authoritative Server before 2.9.21.1 drops malformed queries, which might make it easier for remote attackers to poison DNS caches of other products running on other servers, a different issue than CVE-2008-1447 and CVE-2008-3217.
https://www.redhat.com/archives/fedora-package-announce/2008-August/msg00140.html
https://www.redhat.com/archives/fedora-package-announce/2008-August/msg00109.html
https://www.debian.org/security/2008/dsa-1628
https://exchange.xforce.ibmcloud.com/vulnerabilities/44253
http://www.vupen.com/english/advisories/2008/2320
http://www.securityfocus.com/bid/30587
http://security.gentoo.org/glsa/glsa-200812-19.xml
http://secunia.com/advisories/33264
http://secunia.com/advisories/31687
http://secunia.com/advisories/31448
http://secunia.com/advisories/31407
http://secunia.com/advisories/31401
http://mailman.powerdns.com/pipermail/pdns-users/2008-August/005646.html
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html