CVE-2005-4153: GNU Mailman

High severity, CVSS 7.8. EPSS: 3.1% chance of exploitation in the next 30 days.

Mailman 2.1.4 through 2.1.6 allows remote attackers to cause a denial of service via a message that causes the server to "fail with an Overflow on bad date data in a processed message," a different vulnerability than CVE-2005-3573.

Affected products

• GNU Mailman: version 2.1.4 only; version 2.1.5 only; version 2.1.6 only

Published 2005-12-11. Last modified 2026-06-16.