CVE-2014-2684

Severity Score

6.4

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

La clase GenericConsumer en el componente Consumer en ZendOpenId anterior a 2.0.2 y la clase Zend_OpenId_Consumer en Zend Framework 1 anterior a 1.12.4 no verifican correctamente que el valor de openid_op_endpoint identifique el mismo proveedor de identidad que el proveedor manejado en la asociación, lo que permite a atacantes remotos evadir la autenticación y falsificar identidades OpenID de forma arbitraria usando un proveedor de OpenID malicioso que genera tokens OpenID con identificadores y valores claimed_id arbitrarios.

*Credits: N/A

CVSS Scores

NISTv2 6.4

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-03-30 CVE Reserved
2014-04-09 CVE Published
2024-06-28 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (6)

URL	Tag	Source
http://advisories.mageia.org/MGASA-2014-0151.html	X_refsource_confirm
http://seclists.org/oss-sec/2014/q2/0	Mailing List
http://www.securityfocus.com/bid/66358	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://framework.zend.com/security/advisory/ZF2014-02	2017-11-04
http://www.debian.org/security/2015/dsa-3265	2017-11-04
http://www.mandriva.com/security/advisories?name=MDVSA-2014:072	2017-11-04

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zend Search vendor "Zend"		Zendopenid Search vendor "Zend" for product "Zendopenid"				<= 2.0.1 Search vendor "Zend" for product "Zendopenid" and version " <= 2.0.1"		-		Affected
Zend Search vendor "Zend"		Zend Framework Search vendor "Zend" for product "Zend Framework"				<= 1.12.4 Search vendor "Zend" for product "Zend Framework" and version " <= 1.12.4"		-		Affected