CVE-2007-3115: Maradns

High severity, CVSS 7.8. EPSS: 2.4% chance of exploitation in the next 30 days.

Multiple memory leaks in server/MaraDNS.c in MaraDNS before 1.2.12.06, and 1.3.x before 1.3.05, allow remote attackers to cause a denial of service (memory consumption) via (1) reverse lookups or (2) requests for records in a class other than Internet (IN), a different set of affected versions than CVE-2007-3114 and CVE-2007-3116.

Affected products

• Maradns Maradns: version 1.2.12.01 only; version 1.2.12.02 only; version 1.2.12.03 only; version 1.2.12.04 only; version 1.2.12.05 only; version 1.3.01 only; …

Published 2007-06-07. Last modified 2026-06-16.