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Red Hat Enterprise Linux 7: RHSA-2023-4945-01 Important Thunderbird Update

red hat
Calendar Grey September 4, 2023
Dist Redhat Esm H88
Update released for Thunderbird on Red Hat Enterprise Linux 7. This critical security patch resolves multiple memory vulnerabilities.
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 102.15.0.
Security Fix(es):
* Mozilla: Memory corruption in IPC CanvasTranslator (CVE-2023-4573)
* Mozilla: Memory corruption in IPC ColorPickerShownCallback (CVE-2023-4574)
* Mozilla: Memory corruption in IPC FilePickerShownCallback (CVE-2023-4575)
* Mozilla: Memory corruption in JIT UpdateRegExpStatics (CVE-2023-4577)
* Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 102.15, Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2 (CVE-2023-4584)
* Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2 (CVE-2023-4585)
* Mozilla: Full screen notification obscured by file open dialog (CVE-2023-4051)
* Mozilla: Full screen notification obscured by external program (CVE-2023-4053)
* Mozilla: Error reporting methods in SpiderMonkey could have triggered an Out of Memory Exception (CVE-2023-4578)
* Mozilla: Push notifications saved to disk unencrypted (CVE-2023-4580)
* Mozilla: XLL file extensions were downloadable without warnings (CVE-2023-4581)
* Mozilla: Browsing Context potentially not cleared when closing Private Window (CVE-2023-4583)
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 software update memory corruption security fix important red hat enterprise linux thunderbird

References

https://access.redhat.com/security/cve/CVE-2023-4051 https://access.redhat.com/security/cve/CVE-2023-4053 https://access.redhat.com/security/cve/CVE-2023-4573 https://access.redhat.com/security/cve/CVE-2023-4574 https://access.redhat.com/security/cve/CVE-2023-4575 https://access.redhat.com/security/cve/CVE-2023-4577 https://access.redhat.com/security/cve/CVE-2023-4578 https://access.redhat.com/security/cve/CVE-2023-4580 https://access.redhat.com/security/cve/CVE-2023-4581 https://access.redhat.com/security/cve/CVE-2023-4583 https://access.redhat.com/security/cve/CVE-2023-4584 https://access.redhat.com/security/cve/CVE-2023-4585 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: thunderbird-102.15.0-1.el7_9.src.rpm
x86_64: thunderbird-102.15.0-1.el7_9.x86_64.rpm thunderbird-debuginfo-102.15.0-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
Source: thunderbird-102.15.0-1.el7_9.src.rpm
ppc64le: thunderbird-102.15.0-1.el7_9.ppc64le.rpm thunderbird-debuginfo-102.15.0-1.el7_9.ppc64le.rpm
x86_64: thunderbird-102.15.0-1.el7_9.x86_64.rpm thunderbird-debuginfo-102.15.0-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: thunderbird-102.15.0-1.el7_9.src.rpm
x86_64: thunderbird-102.15.0-1.el7_9.x86_64.rpm thunderbird-debuginfo-102.15.0-1.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-2023:4945-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4945
Issue date: 2023-09-04

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 software update memory corruption security fix important red hat enterprise linux thunderbird

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

2236071 - CVE-2023-4573 Mozilla: Memory corruption in IPC CanvasTranslator

2236072 - CVE-2023-4574 Mozilla: Memory corruption in IPC ColorPickerShownCallback

2236073 - CVE-2023-4575 Mozilla: Memory corruption in IPC FilePickerShownCallback

2236075 - CVE-2023-4577 Mozilla: Memory corruption in JIT UpdateRegExpStatics

2236076 - CVE-2023-4051 Mozilla: Full screen notification obscured by file open dialog

2236077 - CVE-2023-4578 Mozilla: Error reporting methods in SpiderMonkey could have triggered an Out of Memory Exception

2236078 - CVE-2023-4053 Mozilla: Full screen notification obscured by external program

2236079 - CVE-2023-4580 Mozilla: Push notifications saved to disk unencrypted

2236080 - CVE-2023-4581 Mozilla: XLL file extensions were downloadable without warnings

2236082 - CVE-2023-4583 Mozilla: Browsing Context potentially not cleared when closing Private Window

2236084 - CVE-2023-4584 Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 102.15, Firefox ESR 115.2, Thunderbird 102.15, and Thunderbird 115.2

2236086 - CVE-2023-4585 Mozilla: Memory safety bugs fixed in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2

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