Security Advisory

CVE-2019-9820

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-07-23 13:23:31
Last updated 2024-08-04 22:01:54
Assigner mozilla
State PUBLISHED

Description

A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.