Happy Friday fellow Linux geeks! This week, important updates have been issued for Chromium, Thunderbird and LibreOffice. Read on to learn about these vulnerabilities and how to secure your system against them.

Have a question about or comment on one of the vulnerabilities highlighted in today's newsletter? Let's discuss!

Check out the new Remote Access Plus solution from ManageEngine to help admins secure their servers against vulnerabilities like these by automating security patches.

Yours in Open Source,

Brittany Signature 150 Esm W150

Chromium

The Discovery 

A security issue was discovered in the Chromium open-source web browser (CVE-2022-3723).

Chromium Esm W225

The Impact

This vulnerability could result in the execution of arbitrary code.

The Fix

A Chromium security update mitigates this bug. We recommend that you update now to protect the security and integrity of your systems.

Your Related Advisories:

[distro_list_1]

Thunderbird

The Discovery 

Multiple security issues were discovered in Thunderbird (CVE-2022-42927, CVE-2022-42928, CVE-2022-42929 and CVE-2022-42932).
Thunderbird Esm W226

The Impact

These flaws could result in denial of service (DoS) or the execution of arbitrary code.

The Fix

A Thunderbird security update has been released that fixes these vulnerabilities. We recommend that you update as soon as possible to protect against attacks and compromise and prevent disruptive downtime. 

Your Related Advisories:

[distro_list_2]

LibreOffice

The Discovery

It was discovered that LibreOffice incorrectly handled links using the Office URI Schemes (CVE-2022-3140).

The Impact

If a user were tricked into opening a specially crafted document, a remote attacker could use this issue to execute arbitrary scripts.

Libreoffice Esm W300

The Fix

A LibreOffice security update fixes this dangerous bug. We recommend that you update immediately to protect against potential security incidents.

Your Related Advisories:

[distro_list_3]