National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-2684 Detail

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.

Source:  MITRE
Description Last Modified:  11/15/2014

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.4 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:N) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://advisories.mageia.org/MGASA-2014-0151.html
http://framework.zend.com/security/advisory/ZF2014-02 Vendor Advisory
http://seclists.org/oss-sec/2014/q2/0
http://www.debian.org/security/2015/dsa-3265
http://www.mandriva.com/security/advisories?name=MDVSA-2014:072
http://www.securityfocus.com/bid/66358

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Control (CWE-264)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:zend:zendopenid:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.0.1

Configuration 2 ( hide )
 cpe:2.3:a:zend:zend_framework:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.12.4


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-2684
NVD Published Date:
11/15/2014
NVD Last Modified:
11/03/2017