CVE-2014-2683
5.0 · MEDIUMZend Framework 1 (ZF1) before 1.12.4, Zend Framework 2 before 2.1.6 and 2.2.x before 2.2.6, ZendOpenId, ZendRest, ZendService_AudioScrobbler, ZendService_Nirvanix, ZendService_SlideShare, ZendServi…
Overview
CVE-2014-2683 is a medium-severity vulnerability affecting zend zendrest. It was published on November 16, 2014 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
Zend Framework 1 (ZF1) before 1.12.4, Zend Framework 2 before 2.1.6 and 2.2.x before 2.2.6, ZendOpenId, ZendRest, ZendService_AudioScrobbler, ZendService_Nirvanix, ZendService_SlideShare, ZendService_Technorati, and ZendService_WindowsAzure before 2.0.2, ZendService_Amazon before 2.0.3, and ZendService_Api before 1.0.0 allow remote attackers to cause a denial of service (CPU consumption) via (1) recursive or (2) circular references in an XML entity definition in an XML DOCTYPE declaration, aka an XML Entity Expansion (XEE) attack. NOTE: this issue exists because of an incomplete fix for CVE-2012-6532.
Remediation
Check the references section for vendor advisories and patches from zend. Update zendrest to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| zend | zendrest | 0 | Affected |
| zend | zend_framework | >= 0, < 1.12.4 | Affected |
| zend | zendservice_slideshare | 0 | Affected |
| zend | zendservice_api | 0 | Affected |
| zend | zendservice_audioscrobbler | 0 | Affected |
| zend | zendservice_amazon | 0 | Affected |
| zend | zendservice_technorati | 0 | Affected |
| zend | zendservice_windowsazure | 0 | Affected |
| zend | zendopenid | 0 | Affected |
| zend | zendservice_nirvanix | 0 | Affected |
References
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Frequently asked questions
What is CVE-2014-2683?
CVE-2014-2683 is a medium-severity vulnerability affecting zend zendrest. It was published on November 16, 2014 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2014-2683?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2014-2683?
Check the references section for vendor advisories and patches from zend. Update zendrest to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2014-2683?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-2683 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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