RedHat: RHSA-2022-9075:01 Important: thunderbird security update
Summary
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 102.6.0.
Security Fix(es):
* Mozilla: Arbitrary file read from a compromised content process
(CVE-2022-46872)
* Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird
102.6 (CVE-2022-46878)
* Mozilla: Use-after-free in WebGL (CVE-2022-46880)
* Mozilla: Memory corruption in WebGL (CVE-2022-46881)
* Mozilla: Quoting from an HTML email with certain tags will trigger
network requests and load remote content, regardless of a configuration to
block remote content (CVE-2022-45414)
* Mozilla: Drag and Dropped Filenames could have been truncated to
malicious extensions (CVE-2022-46874)
* Mozilla: Use-after-free in WebGL (CVE-2022-46882)
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-2022-45414 https://access.redhat.com/security/cve/CVE-2022-46872 https://access.redhat.com/security/cve/CVE-2022-46874 https://access.redhat.com/security/cve/CVE-2022-46878 https://access.redhat.com/security/cve/CVE-2022-46880 https://access.redhat.com/security/cve/CVE-2022-46881 https://access.redhat.com/security/cve/CVE-2022-46882 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux AppStream EUS (v.8.4):
Source:
thunderbird-102.6.0-2.el8_4.src.rpm
aarch64:
thunderbird-102.6.0-2.el8_4.aarch64.rpm
thunderbird-debuginfo-102.6.0-2.el8_4.aarch64.rpm
thunderbird-debugsource-102.6.0-2.el8_4.aarch64.rpm
ppc64le:
thunderbird-102.6.0-2.el8_4.ppc64le.rpm
thunderbird-debuginfo-102.6.0-2.el8_4.ppc64le.rpm
thunderbird-debugsource-102.6.0-2.el8_4.ppc64le.rpm
s390x:
thunderbird-102.6.0-2.el8_4.s390x.rpm
thunderbird-debuginfo-102.6.0-2.el8_4.s390x.rpm
thunderbird-debugsource-102.6.0-2.el8_4.s390x.rpm
x86_64:
thunderbird-102.6.0-2.el8_4.x86_64.rpm
thunderbird-debuginfo-102.6.0-2.el8_4.x86_64.rpm
thunderbird-debugsource-102.6.0-2.el8_4.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/
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.4Extended 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.8.4) - aarch64, ppc64le, s390x, x86_64
Bugs Fixed
2149868 - CVE-2022-45414 Mozilla: Quoting from an HTML email with certain tags will trigger network requests and load remote content, regardless of a configuration to block remote content
2153441 - CVE-2022-46872 Mozilla: Arbitrary file read from a compromised content process
2153449 - CVE-2022-46874 Mozilla: Drag and Dropped Filenames could have been truncated to malicious extensions
2153454 - CVE-2022-46878 Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6
2153463 - CVE-2022-46880 Mozilla: Use-after-free in WebGL
2153466 - CVE-2022-46881 Mozilla: Memory corruption in WebGL
2153467 - CVE-2022-46882 Mozilla: Use-after-free in WebGL
