{"id":"CVE-2011-3138","aliases":["EUVD-2011-3106","GHSA-3r9x-6pcg-2762"],"status":"published","title":"The LTPA STS module support implementation in IBM Tivoli Federated Identity Manager (TFIM) 6.2.0...","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.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01762,"percentile":0.78172,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2011-08-12T17:00:00Z","modified":"2026-06-16T23:32:44Z","products":[{"vendor":"ibm","product":"tivoli_federated_identity_manager"},{"vendor":"ibm","product":"tivoli_federated_identity_manager_business_gateway"}],"references":[{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg1IV01318","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/69198","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.ibm.com/support/docview.wss?uid=swg24029498","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.ibm.com/support/docview.wss?uid=swg24029497","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3138"},{"url":"https://github.com/advisories/GHSA-3r9x-6pcg-2762"}],"sources":{"cve":[{"id":"CVE-2011-3138","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.","status":"published","published":"2011-08-12T17:00:00Z","modified":"2024-08-06T23:22:27.595Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-3106","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.","status":"published","published":"2011-08-12T17:00:00Z","modified":"2024-08-06T23:22:27Z","updated_at":"2026-11-03T01:39:53.115277Z"}],"ghsa":[{"id":"GHSA-3r9x-6pcg-2762","title":"The LTPA STS module support implementation in IBM Tivoli Federated Identity Manager (TFIM) 6.2.0...","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.","status":"published","published":"2022-05-17T01:53:53Z","modified":"2023-02-03T05:06:07Z","updated_at":"2026-11-02T14:53:50.761362Z"}],"nvd":[{"id":"CVE-2011-3138","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.","status":"published","published":"2011-08-12T17:55:01.26Z","modified":"2026-06-16T23:32:44.113Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:09.182398Z"}]}}