[RHSA-2022:7182-01] Important: thunderbird security update

Tue Oct 25 18:20:35 UTC 2022

An update for thunderbird is now available for Red Hat Enterprise Linux 8.2
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. 8.2) - aarch64, ppc64le, x86_64

3. Description:

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.4.0.

Security Fix(es):

* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an
impersonation attack by malicious server administrators (CVE-2022-39249)

* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a device
verification attack (CVE-2022-39250)

* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an
impersonation attack (CVE-2022-39251)

* Mozilla: Same-origin policy violation could have leaked cross-origin URLs
(CVE-2022-42927)

* Mozilla: Memory Corruption in JS Engine (CVE-2022-42928)

* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a data
corruption issue (CVE-2022-39236)

* Mozilla: Denial of Service via window.print (CVE-2022-42929)

* Mozilla: Memory safety bugs fixed in Firefox ESR 102.4 and Thunderbird
102.4 (CVE-2022-42932)

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/):

2135391 - CVE-2022-39236 Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a data corruption issue
2135393 - CVE-2022-39249 Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack by malicious server administrators
2135395 - CVE-2022-39250 Mozilla: Matrix SDK bundled with Thunderbird vulnerable to a device verification attack
2135396 - CVE-2022-39251 Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack
2136156 - CVE-2022-42927 Mozilla: Same-origin policy violation could have leaked cross-origin URLs
2136157 - CVE-2022-42928 Mozilla: Memory Corruption in JS Engine
2136158 - CVE-2022-42929 Mozilla: Denial of Service via window.print
2136159 - CVE-2022-42932 Mozilla: Memory safety bugs fixed in Firefox ESR 102.4 and Thunderbird 102.4

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.2):

Source:
thunderbird-102.4.0-1.el8_2.src.rpm

aarch64:
thunderbird-102.4.0-1.el8_2.aarch64.rpm
thunderbird-debuginfo-102.4.0-1.el8_2.aarch64.rpm
thunderbird-debugsource-102.4.0-1.el8_2.aarch64.rpm

ppc64le:
thunderbird-102.4.0-1.el8_2.ppc64le.rpm
thunderbird-debuginfo-102.4.0-1.el8_2.ppc64le.rpm
thunderbird-debugsource-102.4.0-1.el8_2.ppc64le.rpm

x86_64:
thunderbird-102.4.0-1.el8_2.x86_64.rpm
thunderbird-debuginfo-102.4.0-1.el8_2.x86_64.rpm
thunderbird-debugsource-102.4.0-1.el8_2.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-2022-39236
https://access.redhat.com/security/cve/CVE-2022-39249
https://access.redhat.com/security/cve/CVE-2022-39250
https://access.redhat.com/security/cve/CVE-2022-39251
https://access.redhat.com/security/cve/CVE-2022-42927
https://access.redhat.com/security/cve/CVE-2022-42928
https://access.redhat.com/security/cve/CVE-2022-42929
https://access.redhat.com/security/cve/CVE-2022-42932
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=GMRF
-----END PGP SIGNATURE-----