A thunderbird security update has been released for Oracle Linux 7

Oracle Linux Security Advisory ELSA-2019-4148

http://linux.oracle.com/errata/ELSA-2019-4148.html

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

x86_64:
thunderbird-68.3.0-1.0.1.el7_7.x86_64.rpm

SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/thunderbird-68.3.0-1.0.1.el7_7.src.rpm


Description of changes:

[68.3.0-1.0.1]
- Replaced thunderbird-redhat-default-prefs.js with
thunderbird-oracle-default-prefs.js

[68.3.0-1]
- Update to 68.3.0 build2

[68.2.0-2]
- Added patch for TLS 1.3 support.