Security Advisory
CVE-2017-5434
9.8
CRITICAL
Vulnerability Description
A use-after-free vulnerability occurs when redirecting focus handling which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
Published Date
June 11, 2018
Official Source
NIST NVD Advisory