CVE-1999-0796: Freebsd

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

FreeBSD T/TCP Extensions for Transactions can be subjected to spoofing attacks.

Affected products

• Freebsd Freebsd: version 2.1.0 only; version 2.2 only

Published 1998-05-01. Last modified 2026-06-16.