var-201108-0124
Vulnerability from variot
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. IBM LTPA STS is prone to a security vulnerability related to the way it handles threads. The impact of this issue is currently unknown at the moment; however typical scenario may result in a denial-of-service condition or arbitrary data being overwritten. The following products are affected: IBM Tivoli Federated Identity Manager (TFIM) 6.2.0 prior to 6.2.0.9 IBM Tivoli Federated Identity Manager Business Gateway (TFIMBG) 6.2.0 prior to 6.2.0.9. The product provides web and federated single sign-on (SSO) capabilities to users across multiple applications. Attackers can exploit the lack of thread safety to bypass the signature verification of LTPA tokens
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.