CVE-2011-3138
5.0 · MEDIUMThe 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…
Overview
CVE-2011-3138 is a medium-severity vulnerability affecting ibm tivoli_federated_identity_manager. It was published on August 12, 2011 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
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.
Remediation
Check the references section for vendor advisories and patches from ibm. Update tivoli_federated_identity_manager to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
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References
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Frequently asked questions
What is CVE-2011-3138?
CVE-2011-3138 is a medium-severity vulnerability affecting ibm tivoli_federated_identity_manager. It was published on August 12, 2011 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2011-3138?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2011-3138?
Check the references section for vendor advisories and patches from ibm. Update tivoli_federated_identity_manager to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2011-3138?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-3138 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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