CVE-2000-0099: Sco Unixware

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

Buffer overflow in UnixWare ppptalk command allows local users to gain privileges via a long prompt argument.

Affected products

• Sco Unixware: version 7.0.0 only; version 7.0.1 only; version 7.1.0 only

Published 2000-01-18. Last modified 2026-06-16.