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.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | php-ZendFramework | 2014-07-23 13:39 | ALAS-2014-377 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv2 | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N |
NVD | CVSSv2 | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N |