CVE-2009-0770: Dkim Dkim-Milter

Medium severity, CVSS 5.0. EPSS: 2.8% chance of exploitation in the next 30 days.

dkim-milter 2.6.0 through 2.8.0 allows remote attackers to cause a denial of service (crash) by signing a message with a key that has been revoked in DNS, which triggers an assertion error.

Affected products

• Dkim Dkim-Milter: version 2.6.0 only; version 2.7.0 only; version 2.7.1 only; version 2.7.2 only; version 2.8.0 only

Published 2009-03-06. Last modified 2026-06-16.