CVE-2009-3976: Labtam-Inc Proftp

High severity, CVSS 9.3. EPSS: 28.3% chance of exploitation in the next 30 days.

Buffer overflow in Labtam ProFTP 2.9 allows remote FTP servers to cause a denial of service (application crash) or execute arbitrary code via a long 220 reply (aka connection greeting or welcome message).

Affected products

Published 2009-11-18. Last modified 2026-06-16.