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Red Hat Enterprise Linux 8 Thunderbird Important Security Update RHSA-2022:1730-01 CVE-2022-1520

red hat
Calendar Grey May 5, 2022
Dist Redhat Esm H88
Ubuntu announces a critical patch for Firefox on 20.04 LTS that resolves numerous vulnerabilities.
An update for thunderbird is now available for Red Hat Enterprise Linux 8

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.

Summary

Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 91.9.0.
Security Fix(es):
* Mozilla: Bypassing permission prompt in nested browsing contexts (CVE-2022-29909)
* Mozilla: iframe Sandbox bypass (CVE-2022-29911)
* Mozilla: Fullscreen notification bypass using popups (CVE-2022-29914)
* Mozilla: Leaking browser history with CSS variables (CVE-2022-29916)
* Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9 (CVE-2022-29917)
* Mozilla: Reader mode bypassed SameSite cookies (CVE-2022-29912)
* Mozilla: Speech Synthesis feature not properly disabled (CVE-2022-29913)
* Mozilla: Incorrect security status shown after viewing an attached email (CVE-2022-1520)
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.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux important Mozilla security impact mail client thunderbird update

References

https://access.redhat.com/security/cve/CVE-2022-1520 https://access.redhat.com/security/cve/CVE-2022-29909 https://access.redhat.com/security/cve/CVE-2022-29911 https://access.redhat.com/security/cve/CVE-2022-29912 https://access.redhat.com/security/cve/CVE-2022-29913 https://access.redhat.com/security/cve/CVE-2022-29914 https://access.redhat.com/security/cve/CVE-2022-29916 https://access.redhat.com/security/cve/CVE-2022-29917 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: thunderbird-91.9.0-3.el8_5.src.rpm
aarch64: thunderbird-91.9.0-3.el8_5.aarch64.rpm thunderbird-debuginfo-91.9.0-3.el8_5.aarch64.rpm thunderbird-debugsource-91.9.0-3.el8_5.aarch64.rpm
ppc64le: thunderbird-91.9.0-3.el8_5.ppc64le.rpm thunderbird-debuginfo-91.9.0-3.el8_5.ppc64le.rpm thunderbird-debugsource-91.9.0-3.el8_5.ppc64le.rpm
s390x: thunderbird-91.9.0-3.el8_5.s390x.rpm thunderbird-debuginfo-91.9.0-3.el8_5.s390x.rpm thunderbird-debugsource-91.9.0-3.el8_5.s390x.rpm
x86_64: thunderbird-91.9.0-3.el8_5.x86_64.rpm thunderbird-debuginfo-91.9.0-3.el8_5.x86_64.rpm thunderbird-debugsource-91.9.0-3.el8_5.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
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:1730-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1730
Issue date: 2022-05-05

Topic

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 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.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux important Mozilla security impact mail client thunderbird update

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2081468 - CVE-2022-29914 Mozilla: Fullscreen notification bypass using popups

2081469 - CVE-2022-29909 Mozilla: Bypassing permission prompt in nested browsing contexts

2081470 - CVE-2022-29916 Mozilla: Leaking browser history with CSS variables

2081471 - CVE-2022-29911 Mozilla: iframe Sandbox bypass

2081472 - CVE-2022-29912 Mozilla: Reader mode bypassed SameSite cookies

2081473 - CVE-2022-29917 Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9

2082037 - CVE-2022-1520 Mozilla: Incorrect security status shown after viewing an attached email

2082038 - CVE-2022-29913 Mozilla: Speech Synthesis feature not properly disabled

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