CVE-1999-0111: IBM Aix

Medium severity, CVSS 5.0. EPSS: 1.4% chance of exploitation in the next 30 days.

RIP v1 is susceptible to spoofing.

Affected products

• IBM Aix: version 3.2 only; version 4.1 only; version 4.2 only; version 4.3 only

Published 1997-07-01. Last modified 2026-06-16.