CVE-2006-4251
EPSS 0.02%pdns
Published: 11/14/2006Modified: 4/28/2026
Description
Buffer overflow in PowerDNS Recursor 3.1.3 and earlier might allow remote attackers to execute arbitrary code via a malformed TCP DNS query that prevents Recursor from properly calculating the TCP DNS query length.
Affected packages (4)
- Debian/pdnsfrom 0, < 2.9.20-4
- Debian/pdnsfrom 0, < 2.9.17-13sarge3
- Debian/pdnsfrom 0, < 2.9.17-13sarge3
- Debian/pdns-recursorfrom 0, < 3.1.4-1