Updated Firefox packages has been released for Debian GNU/Linux 8 LTS

Package : firefox-esr
Version : 60.7.0esr-1~deb8u1
CVE ID : CVE-2018-18511 CVE-2019-5798 CVE-2019-7317 CVE-2019-9797
CVE-2019-9800 CVE-2019-9816 CVE-2019-9817 CVE-2019-9819
CVE-2019-9820 CVE-2019-11691 CVE-2019-11692 CVE-2019-11693
CVE-2019-11698

Multiple security issues have been found in the Mozilla Firefox web
browser, which could potentially result in the execution of arbitrary code.

For Debian 8 "Jessie", these problems have been fixed in version
60.7.0esr-1~deb8u1.

We recommend that you upgrade your firefox-esr packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

  Firefox-ESR Security Update for Debian 8 LTS