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CVE-2014-2684

Public on 2014-07-23
Modified on 2014-09-19
Description

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.

Severity
Medium
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CVSS v3 Base Score
6.4
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Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 php-ZendFramework 2014-07-23 13:39 ALAS-2014-377

CVSS Scores

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