The GenericConsumer class in the Consumer component in ZendOpenId before 2.0.2 and the Zend_OpenId_Consumer class in Zend Framework 1 before 1.12.4 does not verify that the openid_op_endpoint value identifies the same Identity Provider as the provider used in the association handle, which allows remote attackers to bypass authentication and spoof arbitrary OpenID identities by using a malicious OpenID Provider that generates OpenID tokens with arbitrary identifier and claimed_id values.
                
            Metrics
Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2014-11-16T00:00:00
Updated: 2024-08-06T10:21:36.004Z
Reserved: 2014-03-30T00:00:00
Link: CVE-2014-2684
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2014-11-16T00:59:04.983
Modified: 2025-04-12T10:46:40.837
Link: CVE-2014-2684
 Redhat
                        Redhat
                    No data.