CVE-2006-4252 Information

Description

PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service (resource exhaustion and application crash) via a CNAME record with a zero TTL which triggers an infinite loop.

Reference

http://doc.powerdns.com/powerdns-advisory-2006-02.html http://lists.suse.com/archive/suse-security-announce/2006-Nov/0007.html http://secunia.com/advisories/22824 http://secunia.com/advisories/22976 http://www.securityfocus.com/bid/21037 http://www.vupen.com/english/advisories/2006/4484 https://exchange.xforce.ibmcloud.com/vulnerabilities/30257