Linux: June 10, 2022 - Thunderbird, Vim, Kernel Security Advisory

Jun 10, 2022 •

1 - 2 min read

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

Now you can personalize your LinuxSecurity.com User Profile to include the latest advisories for the distros you select, making it easier than ever to keep your system up-to-date and secure.

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

Yours in Open Source,

Brittany Signature 150 Esm W150

Thunderbird

The Discovery

Two critical vulnerabilities have been discovered in Mozilla Thunderbird, including untrusted input used in JavaScript object indexing (CVE-2022-1529) and prototype pollution in the Top-Level Await implementation (CVE-2022-1802).

The Impact

These vulnerabilities could result in prototype pollution.

The Fix

A Thunderbird security update fixes these dangerous bugs. We recommend that you upgrade Thunderbird to version 91.9.1 as soon as possible!

Your Related Advisories:

[distro_list_1]

vim

The Discovery

A large number of security bugs have been found in the vim text editor.

Vim Esm W224

The Impact

These flaws could be exploited to carry out buffer overflow attacks.

The Fix

A vim security update mitigates these vulnerabilities. We recommend that you update promptly to secure your systems against attacks and compromise.

Your Related Advisories:

[distro_list_2]

Kernel

The Discovery

Multiple security vulnerabilities have been discovered in the kernel, including a race condition in the perf subsystem (CVE-2022-1729) and a lockdown break issue that could allow a remote attacker to bypass security restrictions (CVE-2022-21499).