{"cve":"CVE-2011-3138","nvd":{"published":"2011-08-12T17:55:01.260","modified":"2026-06-16T23:32:44.113","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://www-01.ibm.com/support/docview.wss?uid=swg1IV01318","http://www.ibm.com/support/docview.wss?uid=swg24029497","http://www.ibm.com/support/docview.wss?uid=swg24029498","https://exchange.xforce.ibmcloud.com/vulnerabilities/69198","http://www-01.ibm.com/support/docview.wss?uid=swg1IV01318"],"products":["ibm:tivoli_federated_identity_manager","ibm:tivoli_federated_identity_manager_business_gateway"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-3138","score":0.01762,"percentile":0.78023,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}