4.3CVSSMEDIUM
Description
IBM Tivoli Federated Identity Manager (TFIM) and Tivoli Federated Identity Manager Business Gateway (TFIMBG) 6.1.1, 6.2.0, and 6.2.1 do not properly handle signature validations based on SAML 1.0, 1.1, and 2.0, which allows remote attackers to bypass intended authentication or authorization requirements via a non-conforming SAML signature.
CVSS Vector Breakdown
Exploitability
AV:NAccess VectorNetwork
AC:MAccess ComplexityMedium
Au:NAuthenticationNone
Impact
C:NConfidentialityNone
I:PIntegrityPartial
A:NAvailabilityNone
Weaknesses
Affected Products
Exploitability
Official Patch Available
References
http://www-01.ibm.com/support/docview.wss?uid=swg1IV10793
www-01.ibm.com
http://www-01.ibm.com/support/docview.wss?uid=swg1IV10801
www-01.ibm.com
http://www-01.ibm.com/support/docview.wss?uid=swg1IV10813
www-01.ibm.com
and 2 more references View all →
Timeline
Published
Jan 4, 2012
Last Updated
Apr 29, 2026
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