- Mozilla Firefox 67.0.4
MFSA 2019-19 (boo#1138872)
* CVE-2019-11708 (bmo#1559858)
sandbox escape using Prompt:Open

- Mozilla Firefox 67.0.3
MFSA 2019-18 (boo#1138614)
* CVE-2019-11707 (bmo#1544386)
Type confusion in Array.pop

- Mozilla Firefox 67.0.2
* Fixed: Fix JavaScript error ("TypeError: data is null in
PrivacyFilter.jsm") in console which may significantly degrade
sessionstore reliability and performance (bmo#1553413)
* Fixed: Proxy authentication dialog box repeatedly pops up
asking to authenticate after upgrading to Firefox 67 (bmo#1548804)
* Fixed: Pearson MyCloud breaks if FIDO U2F is not Chrome's
implementation (bmo#1551282)
* Fixed: Starting in safe mode on Linux or macOS causes Firefox
to think on the subsequent launch that the profile is too
recent to be used with this version of Firefox (bmo#1556612)
* Fixed: Linux distribution users can't easily install/use
additional/different languages using the built-in preferences
UI (bmo#1554744)
* Fixed: Developer tools users can't copy the href/src content
from various HTML tags via the context menu in the Inspector
markup view (bmo#1552275)
* Fixed: Custom home page is broken with clearing data on shutdown
settings applied (bmo#1554167)
* Fixed: Performance-regression for eclipse RAP based applications