{"cve":"CVE-2014-2683","nvd":{"published":"2014-11-16T00:59:03.920","modified":"2026-06-17T00:07:01.507","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-17"],"references":["http://advisories.mageia.org/MGASA-2014-0151.html","http://framework.zend.com/security/advisory/ZF2014-01","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"],"products":["zend:zend_framework","zend:zendopenid","zend:zendrest","zend:zendservice_amazon","zend:zendservice_api","zend:zendservice_audioscrobbler","zend:zendservice_nirvanix","zend:zendservice_slideshare","zend:zendservice_technorati","zend:zendservice_windowsazure"],"source":"nvd","synced_at":"2026-10-19T20:34:45.729216538+00:00"},"epss":{"cve":"CVE-2014-2683","score":0.02353,"percentile":0.83724,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}