CVE-2003-1416: Bisonftp Server 4

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

BisonFTP Server 4 release 2 allows remote attackers to cause a denial of service (CPU consumption) via a long (1) ls or (2) cwd command.

Affected products

• Bisonftp Bisonftp Server 4: version r2 only

Published 2003-12-31. Last modified 2026-06-16.