[ASA-201806-4] chromium: access restriction bypass

[Remi Gacogne]

Arch Linux Security Advisory ASA-201806-4
=========================================

Severity: High
Date    : 2018-06-07
CVE-ID  : CVE-2018-6148
Package : chromium
Type    : access restriction bypass
Remote  : Yes
Link    : https://security.archlinux.org/AVG-712

Summary
=======

The package chromium before version 67.0.3396.79-1 is vulnerable to
access restriction bypass.

Resolution
==========

Upgrade to 67.0.3396.79-1.

# pacman -Syu "chromium>=67.0.3396.79-1"

The problem has been fixed upstream in version 67.0.3396.79.

Workaround
==========

None.

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

An incorrect handling of CSP header has been found in chromium before
67.0.3396.79.

Impact
======

A remote attacker can bypass the content security policy.

References
==========

https://chromereleases.googleblog.com/2018/06/stable-channel-update-for-desktop.html
https://crbug.com/845961
https://security.archlinux.org/CVE-2018-6148

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