A thunderbird security update has been released for Oracle Linux 7.

El-errata: ELSA-2020-5163 Important: Oracle Linux 7 thunderbird security update

Oracle Linux Security Advisory ELSA-2020-5163

  http://linux.oracle.com/errata/ELSA-2020-5163.html

The following updated rpms for Oracle Linux 7 have been uploaded to the
Unbreakable Linux Network:

x86_64:
thunderbird-78.4.3-1.0.1.el7_9.x86_64.rpm

SRPMS:
  http://oss.oracle.com/ol7/SRPMS-updates/thunderbird-78.4.3-1.0.1.el7_9.src.rpm


Description of changes:

[78.4.3-1.0.1]
- Replaced thunderbird-redhat-default-prefs.js with
thunderbird-oracle-default-prefs.js

[78.4.3-1]
- Update to 78.4.3