CVE-2013-0746

Name of the Vulnerable Software and Affected Versions Mozilla Firefox versions prior to 18.0 Firefox ESR versions 10.x prior to 10.0.12 and 17.x prior to 17.0.2 Thunderbird versions prior to 17.0.2 Thunderbird ESR versions 10.x prior to 10.0.12 and 17.x prior to 17.0.2 SeaMonkey versions prior to 2.15

Description The issue arises from improper implementation of quickstubs that use the jsval data type for their return values. This allows remote attackers to execute arbitrary code or cause a denial of service, resulting in a compartment mismatch and application crash, via crafted JavaScript code that is not properly handled during garbage collection.

Recommendations For Mozilla Firefox versions prior to 18.0, update to version 18.0 or later. For Firefox ESR versions 10.x prior to 10.0.12, update to version 10.0.12 or later. For Firefox ESR versions 17.x 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 10.x prior to 10.0.12, update to version 10.0.12 or later. For Thunderbird ESR versions 17.x 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.