Updated Thunderbird packages has been released for both Oracle Linux 6 and 7:

ELSA-2019-1309 Important: Oracle Linux 7 thunderbird security update
ELSA-2019-1310 Important: Oracle Linux 6 thunderbird security update

ELSA-2019-1309 Important: Oracle Linux 7 thunderbird security update

Oracle Linux Security Advisory ELSA-2019-1309

http://linux.oracle.com/errata/ELSA-2019-1309.html

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

x86_64:
thunderbird-60.7.0-1.0.1.el7_6.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/thunderbird-60.7.0-1.0.1.el7_6.src.rpm



Description of changes:

[60.7.0-1.0.1]
- Replaced thunderbird-redhat-default-prefs.js with
thunderbird-oracle-default-prefs.js

[60.7.0-1]
- Update to 60.7.0

ELSA-2019-1310 Important: Oracle Linux 6 thunderbird security update

Oracle Linux Security Advisory ELSA-2019-1310

http://linux.oracle.com/errata/ELSA-2019-1310.html

The following updated rpms for Oracle Linux 6 have been uploaded to the
Unbreakable Linux Network:

x86_64:
thunderbird-60.7.0-1.0.1.el6_10.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol6/SRPMS-updates/thunderbird-60.7.0-1.0.1.el6_10.src.rpm



Description of changes:

[60.7.0-1.0.1]
- Replaced thunderbird-redhat-default-prefs.js with
thunderbird-oracle-default-prefs.js

[60.7.0-1]
- Update to 60.7.0