Mozilla has released a host of fixes for its browser as it rolls out its latest 67 version of Firefox, which touts better speed and privacy. The bug fixes coincide with a significant update to the Firefox browser that introduces privacy additions and under-the-hood tweaks to make the browser more competitive with Google Chrome in the speed department. In all, Mozilla issued patches for 21 bugs, two were rated critical, 11 high, six moderate and two low, according to a US-CERT security bulletin.
Source: https://threatpost.com/mozilla-tackles-two-critical-flaws-with-firefox-67-release/144961/