CVE-2011-1386

Severity CVSS v4.0:

Pending analysis

Type:

CWE-264 Permissions, Privileges, and Access Control

Publication date:

04/01/2012

Last modified:

11/04/2025

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.

Impact

Vector 2.0

AV:N/AC:M/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.1.1:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.1:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.1.1:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.1:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.1.1:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.1:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.1.1:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.0:::::::*
cpe:2.3:a:ibm:tivoli_federated_identity_manager_business_gateway:6.2.1:::::::*

CVE-2011-1386

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools