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

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

Synopsis:          Important: thunderbird security update
Advisory ID:       RHSA-2022:6165-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:6165
Issue date:        2022-08-24
CVE Names:         CVE-2022-38472 CVE-2022-38473 CVE-2022-38476 
                   CVE-2022-38477 CVE-2022-38478 
====================================================================
1. Summary:

An update for thunderbird is now available for Red Hat Enterprise Linux 9.

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 (v. 9) - aarch64, ppc64le, s390x, x86_64

3. Description:

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 91.13.0.

Security Fix(es):

* Mozilla: Address bar spoofing via XSLT error handling (CVE-2022-38472)

* Mozilla: Cross-origin XSLT Documents would have inherited the parent's
permissions (CVE-2022-38473)

* Mozilla: Memory safety bugs fixed in Firefox 104 and Firefox ESR 102.2
(CVE-2022-38477)

* Mozilla: Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2, and
Firefox ESR 91.13 (CVE-2022-38478)

* Mozilla: Data race and potential use-after-free in PK11_ChangePW
(CVE-2022-38476)

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/):

2120673 - CVE-2022-38472 Mozilla: Address bar spoofing via XSLT error handling
2120674 - CVE-2022-38473 Mozilla: Cross-origin XSLT Documents would have inherited the parent's permissions
2120678 - CVE-2022-38476 Mozilla: Data race and potential use-after-free in PK11_ChangePW
2120695 - CVE-2022-38477 Mozilla: Memory safety bugs fixed in Firefox 104 and Firefox ESR 102.2
2120696 - CVE-2022-38478 Mozilla: Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2, and Firefox ESR 91.13

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

Source:
thunderbird-91.13.0-1.el9_0.src.rpm

aarch64:
thunderbird-91.13.0-1.el9_0.aarch64.rpm
thunderbird-debuginfo-91.13.0-1.el9_0.aarch64.rpm
thunderbird-debugsource-91.13.0-1.el9_0.aarch64.rpm

ppc64le:
thunderbird-91.13.0-1.el9_0.ppc64le.rpm
thunderbird-debuginfo-91.13.0-1.el9_0.ppc64le.rpm
thunderbird-debugsource-91.13.0-1.el9_0.ppc64le.rpm

s390x:
thunderbird-91.13.0-1.el9_0.s390x.rpm
thunderbird-debuginfo-91.13.0-1.el9_0.s390x.rpm
thunderbird-debugsource-91.13.0-1.el9_0.s390x.rpm

x86_64:
thunderbird-91.13.0-1.el9_0.x86_64.rpm
thunderbird-debuginfo-91.13.0-1.el9_0.x86_64.rpm
thunderbird-debugsource-91.13.0-1.el9_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-2022-38472
https://access.redhat.com/security/cve/CVE-2022-38473
https://access.redhat.com/security/cve/CVE-2022-38476
https://access.redhat.com/security/cve/CVE-2022-38477
https://access.redhat.com/security/cve/CVE-2022-38478
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 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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7S7L
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce