CVE-2009-1954: IBM Aix

High severity, CVSS 7.8. EPSS: 1.3% chance of exploitation in the next 30 days.

Unspecified vulnerability in portmapper (aka portmap) in IBM AIX 5.3 allows attackers to cause a denial of service (daemon hang) via unknown vectors, related to libtli.

Affected products

• IBM Aix: version 5.3 only

Published 2009-06-08. Last modified 2026-06-16.