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.
Published: 2014-11-16
Score: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-251-1 zendframework security update
Debian DLA Debian DLA DLA-251-2 zendframework regression update
Debian DSA Debian DSA DSA-3265-1 zendframework security update
Debian DSA Debian DSA DSA-3265-2 zendframework regression update
EUVD EUVD EUVD-2014-2713 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.
History

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Subscriptions

Zend Zend Framework Zendopenid
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T10:21:36.004Z

Reserved: 2014-03-30T00:00:00.000Z

Link: CVE-2014-2684

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-11-16T00:59:04.983

Modified: 2026-05-06T22:30:45.220

Link: CVE-2014-2684

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses