Home / mailings [RHSA-2022:6708-01] Important: thunderbird security update
Posted on 26 September 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Important: thunderbird security update
Advisory ID: RHSA-2022:6708-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6708
Issue date: 2022-09-26
CVE Names: CVE-2022-3032 CVE-2022-3033 CVE-2022-3034
CVE-2022-36059 CVE-2022-40956 CVE-2022-40957
CVE-2022-40958 CVE-2022-40959 CVE-2022-40960
CVE-2022-40962
=====================================================================
1. Summary:
An update for thunderbird is now available for Red Hat Enterprise Linux 8.
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. 8) - aarch64, ppc64le, s390x, x86_64
3. Description:
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 102.3.0.
Security Fix(es):
* Mozilla: Leaking of sensitive information when composing a response to an
HTML email with a META refresh tag (CVE-2022-3033)
* Mozilla: Bypassing FeaturePolicy restrictions on transient pages
(CVE-2022-40959)
* Mozilla: Data-race when parsing non-UTF-8 URLs in threads
(CVE-2022-40960)
* Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3
(CVE-2022-40962)
* Mozilla: Remote content specified in an HTML document that was nested
inside an iframe's srcdoc attribute was not blocked (CVE-2022-3032)
* Mozilla: An iframe element in an HTML email could trigger a network
request (CVE-2022-3034)
* Mozilla: Matrix SDK bundled with Thunderbird vulnerable to
denial-of-service attack (CVE-2022-36059)
* Mozilla: Bypassing Secure Context restriction for cookies with __Host and
__Secure prefix (CVE-2022-40958)
* Mozilla: Content-Security-Policy base-uri bypass (CVE-2022-40956)
* Mozilla: Incoherent instruction cache when building WASM on ARM64
(CVE-2022-40957)
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/):
2123255 - CVE-2022-3032 Mozilla: Remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute was not blocked
2123256 - CVE-2022-3033 Mozilla: Leaking of sensitive information when composing a response to an HTML email with a META refresh tag
2123257 - CVE-2022-3034 Mozilla: An iframe element in an HTML email could trigger a network request
2123258 - CVE-2022-36059 Mozilla: Matrix SDK bundled with Thunderbird vulnerable to denial-of-service attack
2128792 - CVE-2022-40959 Mozilla: Bypassing FeaturePolicy restrictions on transient pages
2128793 - CVE-2022-40960 Mozilla: Data-race when parsing non-UTF-8 URLs in threads
2128794 - CVE-2022-40958 Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix
2128795 - CVE-2022-40956 Mozilla: Content-Security-Policy base-uri bypass
2128796 - CVE-2022-40957 Mozilla: Incoherent instruction cache when building WASM on ARM64
2128797 - CVE-2022-40962 Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source:
thunderbird-102.3.0-3.el8_6.src.rpm
aarch64:
thunderbird-102.3.0-3.el8_6.aarch64.rpm
thunderbird-debuginfo-102.3.0-3.el8_6.aarch64.rpm
thunderbird-debugsource-102.3.0-3.el8_6.aarch64.rpm
ppc64le:
thunderbird-102.3.0-3.el8_6.ppc64le.rpm
thunderbird-debuginfo-102.3.0-3.el8_6.ppc64le.rpm
thunderbird-debugsource-102.3.0-3.el8_6.ppc64le.rpm
s390x:
thunderbird-102.3.0-3.el8_6.s390x.rpm
thunderbird-debuginfo-102.3.0-3.el8_6.s390x.rpm
thunderbird-debugsource-102.3.0-3.el8_6.s390x.rpm
x86_64:
thunderbird-102.3.0-3.el8_6.x86_64.rpm
thunderbird-debuginfo-102.3.0-3.el8_6.x86_64.rpm
thunderbird-debugsource-102.3.0-3.el8_6.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-2022-3032
https://access.redhat.com/security/cve/CVE-2022-3033
https://access.redhat.com/security/cve/CVE-2022-3034
https://access.redhat.com/security/cve/CVE-2022-36059
https://access.redhat.com/security/cve/CVE-2022-40956
https://access.redhat.com/security/cve/CVE-2022-40957
https://access.redhat.com/security/cve/CVE-2022-40958
https://access.redhat.com/security/cve/CVE-2022-40959
https://access.redhat.com/security/cve/CVE-2022-40960
https://access.redhat.com/security/cve/CVE-2022-40962
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 2022 Red Hat, Inc.
