CVE-1999-0628: Freebsd

Medium severity, CVSS 5.0. EPSS: 1.5% chance of exploitation in the next 30 days.

The rwho/rwhod service is running, which exposes machine status and user information.

Affected products

• Freebsd Freebsd: version 6.2 only
• IBM Aix: version 4.2 only
• Linux Linux Kernel: version 2.6.20.1 only
• Netbsd Netbsd: version 2.0.4 only

Published 1997-07-01. Last modified 2026-06-16.