CVE-2000-1031: HP HP-Ux

Medium severity, CVSS 4.6. EPSS: 0.7% chance of exploitation in the next 30 days.

Buffer overflow in dtterm in HP-UX 11.0 and HP Tru64 UNIX 4.0f through 5.1a allows local users to execute arbitrary code via a long -tn option.

Affected products

• HP HP-Ux: version 10.10 only; version 10.20 only; version 10.24 only; version 11.00 only; version 11.4 only
• HP TRU64: version 4.0f only; version 4.0g only; version 5.0a only; version 5.1 only; version 5.1a only

Published 2000-12-11. Last modified 2026-06-16.