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

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

Synopsis:          Important: thunderbird security update
Advisory ID:       RHSA-2020:3632-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3632
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 8.1
Extended Update Support.

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 EUS (v. 8.1) - 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 EUS (v. 8.1):

Source:
thunderbird-68.12.0-1.el8_1.src.rpm

ppc64le:
thunderbird-68.12.0-1.el8_1.ppc64le.rpm
thunderbird-debuginfo-68.12.0-1.el8_1.ppc64le.rpm
thunderbird-debugsource-68.12.0-1.el8_1.ppc64le.rpm

x86_64:
thunderbird-68.12.0-1.el8_1.x86_64.rpm
thunderbird-debuginfo-68.12.0-1.el8_1.x86_64.rpm
thunderbird-debugsource-68.12.0-1.el8_1.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 . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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4HCZ
-----END PGP SIGNATURE-----

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

RedHat: RHSA-2020-3632:01 Important: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support

Summary

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.



Summary


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.

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

Package List

Red Hat Enterprise Linux AppStream EUS (v. 8.1):
Source: thunderbird-68.12.0-1.el8_1.src.rpm
ppc64le: thunderbird-68.12.0-1.el8_1.ppc64le.rpm thunderbird-debuginfo-68.12.0-1.el8_1.ppc64le.rpm thunderbird-debugsource-68.12.0-1.el8_1.ppc64le.rpm
x86_64: thunderbird-68.12.0-1.el8_1.x86_64.rpm thunderbird-debuginfo-68.12.0-1.el8_1.x86_64.rpm thunderbird-debugsource-68.12.0-1.el8_1.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/


Severity
Advisory ID: RHSA-2020:3632-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3632
Issued Date: : 2020-09-07
CVE Names: CVE-2020-15664 CVE-2020-15669

Topic

An update for thunderbird is now available for Red Hat Enterprise Linux 8.1Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.


Topic


 

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream EUS (v. 8.1) - ppc64le, x86_64


Bugs Fixed

1872531 - CVE-2020-15664 Mozilla: Attacker-induced prompt for extension installation

1872532 - CVE-2020-15669 Mozilla: Use-After-Free when aborting an operation


Related News

News

Powered By

Footer Logo

Linux Security - Your source for Top Linux News, Advisories, HowTo's and Feature Release.

Powered By

Footer Logo