[ASA-202006-12] chromium: arbitrary code execution

[Morten Linderud]

Arch Linux Security Advisory ASA-202006-12
==========================================

Severity: High
Date    : 2020-06-28
CVE-ID  : CVE-2020-6509
Package : chromium
Type    : arbitrary code execution
Remote  : Yes
Link    : https://security.archlinux.org/AVG-1192

Summary
=======

The package chromium before version 83.0.4103.116-1 is vulnerable to
arbitrary code execution.

Resolution
==========

Upgrade to 83.0.4103.116-1.

# pacman -Syu "chromium>=83.0.4103.116-1"

The problem has been fixed upstream in version 83.0.4103.116.

Workaround
==========

None.

Description
===========

A use-after-free vulnerability has been found in the extensions
component of chromium before 83.0.4103.116.

Impact
======

A remote attacker can execute arbitrary code on the affected host.

References
==========

https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop_22.html
https://crbug.com/1092308
https://security.archlinux.org/CVE-2020-6509
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