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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.vupen.com/english/advisories/2006/4484 ↗
- http://doc.powerdns.com/powerdns-advisory-2006-02.html ↗
- http://secunia.com/advisories/22824 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30257 ↗
- http://lists.suse.com/archive/suse-security-announce/2006-Nov/0007.html ↗
- http://www.securityfocus.com/bid/21037 ↗
- http://secunia.com/advisories/22976 ↗