Package : firefox-esr Version : 60.6.2esr-1~deb8u1 Debian Bug : 928415 928449 928509
Firefox 60.6.2 ESR repairs a certificate chain issue that caused extensions to be disabled in the past few days. More information, and details of known remaining issues, can be found at https://www.mozilla.org/firefox/60.6.2/releasenotes/ and https://blog.mozilla.org/addons/2019/05/04/update-regarding-add-ons-in-firefox/
Installing this update will re-enable any extensions that were disabled due to this issue.
Extensions installed from Debian packages were not affected.
For Debian 8 "Jessie", this problem has been fixed in version 60.6.2esr-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