CVE-2004-0656: Pureftpd

Medium severity, CVSS 5.0. EPSS: 2.3% chance of exploitation in the next 30 days.

The accept_client function in PureFTPd 1.0.18 and earlier allows remote attackers to cause a denial of service by exceeding the maximum number of connections.

Affected products

• Pureftpd Pureftpd: version 0.96 only; version 1.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.0.4 only; …

Published 2004-08-06. Last modified 2026-06-16.