CVE-2001-1063: Caldera Openunix

High severity, CVSS 7.2. EPSS: 0.4% chance of exploitation in the next 30 days.

Buffer overflow in uidadmin in Caldera Open Unix 8.0.0 and UnixWare 7 allows local users to gain root privileges via a long -S (scheme) command line argument.

Affected products

• Caldera Openunix: version 8.0 only
• Caldera Unixware: version 7 only

Published 2001-08-31. Last modified 2026-06-16.