CVE-2013-0747

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 18.0 Firefox ESR versions prior to 17.0.2 Thunderbird versions prior to 17.0.2 Thunderbird ESR versions prior to 17.0.2 SeaMonkey versions prior to 2.15

Description The issue allows remote attackers to conduct clickjacking attacks via crafted JavaScript code that listens for a mutation event, due to the gPluginHandler.handleEvent function not properly enforcing the Same Origin Policy.

Recommendations For Mozilla Firefox versions prior to 18.0, update to version 18.0 or later. For Firefox ESR versions prior to 17.0.2, update to version 17.0.2 or later. For Thunderbird versions prior to 17.0.2, update to version 17.0.2 or later. For Thunderbird ESR versions prior to 17.0.2, update to version 17.0.2 or later. For SeaMonkey versions prior to 2.15, update to version 2.15 or later.