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Red Hat Enterprise Linux 7 RHSA-2023-3151-01 Important Thunderbird Fix

red hat
Calendar Grey May 16, 2023
Dist Redhat Esm H88
An important patch for Thunderbird on Red Hat Enterprise Linux 7 addresses multiple security flaws and concerns.
An update for thunderbird is now available for Red Hat Enterprise Linux 7

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 102.11.0.
Security Fix(es):
* Mozilla: Browser prompts could have been obscured by popups (CVE-2023-32205)
* Mozilla: Crash in RLBox Expat driver (CVE-2023-32206)
* Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-32207)
* Mozilla: Memory safety bugs fixed in Firefox 113 and Firefox ESR 102.11 (CVE-2023-32215)
* Mozilla: Content process crash due to invalid wasm code (CVE-2023-32211)
* Mozilla: Potential spoof due to obscured address bar (CVE-2023-32212)
* Mozilla: Potential memory corruption in FileReader::DoReadData() (CVE-2023-32213)
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 security issue security fix red hat enterprise linux thunderbird important update

References

https://access.redhat.com/security/cve/CVE-2023-32205 https://access.redhat.com/security/cve/CVE-2023-32206 https://access.redhat.com/security/cve/CVE-2023-32207 https://access.redhat.com/security/cve/CVE-2023-32211 https://access.redhat.com/security/cve/CVE-2023-32212 https://access.redhat.com/security/cve/CVE-2023-32213 https://access.redhat.com/security/cve/CVE-2023-32215 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: thunderbird-102.11.0-1.el7_9.src.rpm
x86_64: thunderbird-102.11.0-1.el7_9.x86_64.rpm thunderbird-debuginfo-102.11.0-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
Source: thunderbird-102.11.0-1.el7_9.src.rpm
ppc64le: thunderbird-102.11.0-1.el7_9.ppc64le.rpm thunderbird-debuginfo-102.11.0-1.el7_9.ppc64le.rpm
x86_64: thunderbird-102.11.0-1.el7_9.x86_64.rpm thunderbird-debuginfo-102.11.0-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: thunderbird-102.11.0-1.el7_9.src.rpm
x86_64: thunderbird-102.11.0-1.el7_9.x86_64.rpm thunderbird-debuginfo-102.11.0-1.el7_9.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-2023:3151-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:3151
Issue date: 2023-05-16

Topic

An update for thunderbird is now available for Red Hat Enterprise Linux 7.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 security issue security fix red hat enterprise linux thunderbird important update

Relevant Releases Architectures

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64le, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Bugs Fixed

2196736 - CVE-2023-32205 Mozilla: Browser prompts could have been obscured by popups

2196737 - CVE-2023-32206 Mozilla: Crash in RLBox Expat driver

2196738 - CVE-2023-32207 Mozilla: Potential permissions request bypass via clickjacking

2196740 - CVE-2023-32211 Mozilla: Content process crash due to invalid wasm code

2196741 - CVE-2023-32212 Mozilla: Potential spoof due to obscured address bar

2196742 - CVE-2023-32213 Mozilla: Potential memory corruption in FileReader::DoReadData()

2196753 - CVE-2023-32215 Mozilla: Memory safety bugs fixed in Firefox 113 and Firefox ESR 102.11

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