-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: thunderbird security update
Advisory ID:       RHSA-2020:3633-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3633
Issue date:        2020-09-07
CVE Names:         CVE-2020-15664 CVE-2020-15669 
=====================================================================

1. Summary:

An update for thunderbird is now available for Red Hat Enterprise Linux 8.0
Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream E4S (v. 8.0) - ppc64le, x86_64

3. Description:

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 68.12.0.

Security Fix(es):

* Mozilla: Attacker-induced prompt for extension installation
(CVE-2020-15664)

* Mozilla: Use-After-Free when aborting an operation (CVE-2020-15669)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

All running instances of Thunderbird must be restarted for the update to
take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1872531 - CVE-2020-15664 Mozilla: Attacker-induced prompt for extension installation
1872532 - CVE-2020-15669 Mozilla: Use-After-Free when aborting an operation

6. Package List:

Red Hat Enterprise Linux AppStream E4S (v. 8.0):

Source:
thunderbird-68.12.0-1.el8_0.src.rpm

ppc64le:
thunderbird-68.12.0-1.el8_0.ppc64le.rpm
thunderbird-debuginfo-68.12.0-1.el8_0.ppc64le.rpm
thunderbird-debugsource-68.12.0-1.el8_0.ppc64le.rpm

x86_64:
thunderbird-68.12.0-1.el8_0.x86_64.rpm
thunderbird-debuginfo-68.12.0-1.el8_0.x86_64.rpm
thunderbird-debugsource-68.12.0-1.el8_0.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-15664
https://access.redhat.com/security/cve/CVE-2020-15669
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIVAwUBX1XtftzjgjWX9erEAQjsug/6AigFjjpwGrArnaVdo9uzbhWRBbhcNIBa
y48HBVChBG8eIfss9Clhn7j370dyxrlg5Viz/wF65jem/AK8pQVDCOaLyqaiFOtV
h3KfGMOkzq1culjbH7SkFt1rxKBv6r2DvP4nmEwZ4DMRSyy4enmj2PJZCIVR3MVw
GYQOSgiSuXwIK/CiJKGjDb8m5Ss5YJBHtDHU5FjySZtDc9IUIesn+bYrg8GbGL6s
R81LPorRUpjmSX02iGEFe3TSvIiN2LACqxA6QQ1Xflp/8RSS8Q/mAnc20vB4khc1
a/QXi0dNETUG8D5aXNUfahqNj10f6MXWM/l08uj0c4DtkWvWA1qLE7Jtb503kLUK
GuLLyADrOsOSxXHMAwvjZe2BHx5gpbJk0lBW4azZrZ0YqL79vIjFk8JQy0th+74x
P7Ytjc/1gjQlqj9ftYEFDuQElZifm/8wQ/mtz77oqgP052SDi9bJTcBHqzNAHM3V
AhKW4qGTpO+WVobsUdQYDU4UTgPX3a9PwJfpBkhNRC6iNbBC8RG0DFAwv1e+FiPS
INcsuwB0WmSt2XgWftWKIxRoU7MCJdNHIq8TxIRVfjy+O+E7GAj4QxkjBbZhXTtN
u8IdvlJ5NZlE1+xKBsxRCa3hhks913iH9Z0JICtMw96oYoQ72mY2N8EbI2IlXJ7K
O17Vt5zhPuA=
=bGN6
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce