CVE-2014-1540: Mozilla: Use-after-free in Event Listener Manager (MFSA 2014-51)

Severity: Critical

CVSS Score: 9.3

Use-after-free vulnerability in the nsEventListenerManager::CompileEventHandlerInternal function in the Event Listener Manager in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via crafted web content.