CVE-2000-0440: Freebsd

Medium severity, CVSS 5.0. EPSS: 3.2% chance of exploitation in the next 30 days.

NetBSD 1.4.2 and earlier allows remote attackers to cause a denial of service by sending a packet with an unaligned IP timestamp option.

Affected products

• Freebsd Freebsd: version 3.4 only; version 4.0 only; version 5.0 only
• Netbsd Netbsd: version 1.4.1 only; version 1.4.2 only

Published 2000-05-01. Last modified 2026-06-16.