Security Advisory

CVE-2019-9790

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-04-26 16:13:22
Last updated 2024-08-04 22:01:54
Assigner mozilla
State PUBLISHED

Description

A use-after-free vulnerability can occur when a raw pointer to a DOM element on a page is obtained using JavaScript and the element is then removed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.