CVE-2011-3138: IBM Tivoli Federated Identity Manager

Medium severity, CVSS 5.0. EPSS: 1.8% chance of exploitation in the next 30 days.

The LTPA STS module support implementation in IBM Tivoli Federated Identity Manager (TFIM) 6.2.0 before 6.2.0.9 and Tivoli Federated Identity Manager Business Gateway (TFIMBG) 6.2.0 before 6.2.0.9 relies on a static instance of a Java Development Kit (JDK) class, which might allow attackers to bypass LTPA token signature verification by leveraging lack of thread safety.

Affected products

• IBM Tivoli Federated Identity Manager: version 6.2.0 only; version 6.2.0.1 only; version 6.2.0.2 only; version 6.2.0.3 only; version 6.2.0.8 only
• IBM Tivoli Federated Identity Manager Business Gateway: version 6.2.0 only; version 6.2.0.1 only; version 6.2.0.2 only; version 6.2.0.3 only; version 6.2.0.8 only

Published 2011-08-12. Last modified 2026-06-16.