CVE-2010-0745: Dovecot

Medium severity, CVSS 5.0. EPSS: 3.1% chance of exploitation in the next 30 days.

Unspecified vulnerability in Dovecot 1.2.x before 1.2.11 allows remote attackers to cause a denial of service (CPU consumption) via long headers in an e-mail message.

Affected products

• Dovecot Dovecot: version 1.2.0 only; version 1.2.1 only; version 1.2.2 only; version 1.2.3 only; version 1.2.4 only; version 1.2.5 only; …

Published 2010-05-20. Last modified 2026-06-16.