CVE-2000-1122: IBM Aix

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

Buffer overflow in setclock command in IBM AIX 4.3.x and earlier may allow local users to execute arbitrary commands via a long argument.

Affected products

• IBM Aix: version 4.2 only; version 4.2.1 only; version 4.3 only; version 4.3.1 only; version 4.3.2 only; version 4.3.3 only

Published 2001-01-09. Last modified 2026-06-16.