CVE-2014-2683
Several Zend Products Vulnerable to XXE and XEE attacks
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.
How to fix CVE-2014-2683
To remediate CVE-2014-2683, upgrade the affected package to a fixed version below.
- —upgrade to 1.12.4 or later
- —upgrade to 2.0.2 or later
- —upgrade to 2.0.2 or later
- —upgrade to 2.0.3 or later
- —upgrade to 1.0.0 or later
- —upgrade to 2.0.2 or later
- —upgrade to 2.0.2 or later
- —upgrade to 2.0.2 or later
- —upgrade to 2.0.2 or later
- —upgrade to 2.0.2 or later
Is CVE-2014-2683 being exploited?
Low — EPSS is 2.6%, meaning exploitation activity has not been observed at scale.
Affected packages (10)
- from 0, < 1.12.4
- from 0, < 2.0.2
- from 0, < 2.0.2
- from 0, < 2.0.3
- from 0, < 1.0.0
- from 0, < 2.0.2
- from 0, < 2.0.2
- from 0, < 2.0.2
- from 0, < 2.0.2