CVE-2006-4252
EPSS 0.01%Published: 11/14/2006Modified: 4/28/2026
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 packages (1)
- Debian/pdns-recursorfrom 0, < 3.1.4-1