LTPA Token Signature Bypass Vulnerability in IBM Tivoli Federated Identity Manager

CVE-2011-3138 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

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.

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