Errata overview
Errata ID 649
Date 2020-07-08
Source package firefox-esr
Fixed in version 68.10.0esr-1~deb9u1
Description
This update addresses the following issues:
* Memory corruption due to missing sign-extension for ValueTags on ARM64
  (CVE-2020-12417)
* Information disclosure due to manipulated URL object (CVE-2020-12418)
* Use-after-free in nsGlobalWindowInner (CVE-2020-12419)
* Use-After-Free when trying to connect to a STUN server (CVE-2020-12420)
* Add-On updates did not respect the same certificate trust rules as software
  updates (CVE-2020-12421)
Additional notes
CVE ID CVE-2020-12417
CVE-2020-12418
CVE-2020-12419
CVE-2020-12420
CVE-2020-12421
UCS Bug number #51615