CVE-2017-5434 | Mozilla Firefox up to 52 Focus use after free (MFSA 2017-10 / Nessus ID 100687)
A vulnerability described as problematic has been identified in Mozilla Firefox up to 52. The impacted element is an unknown function of the component Focus Handler. Executing manipulation can lead to use after free.
The identification of this vulnerability is CVE-2017-5434. The attack may be launched remotely. There is no exploit available.
Upgrading the affected component is recommended.