CVE-2011-1386
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…
Does this matter?
Lower severity and a low EPSS score (1.18%). Track it; it rarely justifies an emergency change on its own.
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 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 1.18% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- ibm/tivoli federated identity manager · ibm/tivoli federated identity manager business gateway
- Source
- cve@mitre.org
References
- http://www-01.ibm.com/support/docview.wss?uid=swg1IV10793Patch, Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg1IV10801
- http://www-01.ibm.com/support/docview.wss?uid=swg1IV10813
- http://www.ibm.com/support/docview.wss?uid=swg21575309Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71686
- http://www-01.ibm.com/support/docview.wss?uid=swg1IV10793Patch, Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg1IV10801
- http://www-01.ibm.com/support/docview.wss?uid=swg1IV10813
- http://www.ibm.com/support/docview.wss?uid=swg21575309Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71686
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.