CVE-2002-1231: Caldera Openunix

Low severity, CVSS 2.1. EPSS: 0.3% chance of exploitation in the next 30 days.

SCO UnixWare 7.1.1 and Open UNIX 8.0.0 allows local users to cause a denial of service via an rcp call on /proc.

Affected products

• Caldera Openunix: version 8.0 only
• Caldera Unixware: version 7.1.1 only

Published 2002-11-04. Last modified 2026-06-16.