Subject: [ASA-201707-4] qt5-webengine: multiple issues

Arch Linux Security Advisory ASA-201707-4
=========================================

Severity: Critical
Date    : 2017-07-04
CVE-ID  : CVE-2017-5070 CVE-2017-5071 CVE-2017-5075 CVE-2017-5076
          CVE-2017-5077 CVE-2017-5078 CVE-2017-5079 CVE-2017-5083
          CVE-2017-5088 CVE-2017-5089
Package : qt5-webengine
Type    : multiple issues
Remote  : Yes
Link    : https://security.archlinux.org/AVG-339

Summary
=======

The package qt5-webengine before version 5.9.1-1 is vulnerable to
multiple issues including arbitrary code execution, arbitrary command
execution, information disclosure and content spoofing.

Resolution
==========

Upgrade to 5.9.1-1.

# pacman -Syu "qt5-webengine>=5.9.1-1"

The problems have been fixed upstream in version 5.9.1.

Workaround
==========

None.

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

- CVE-2017-5070 (arbitrary code execution)

A type confusion flaw has been found in the V8 component of the
Chromium browser.

- CVE-2017-5071 (information disclosure)

An out of bounds read flaw has been found in the V8 component of the
Chromium browser.

- CVE-2017-5075 (information disclosure)

An information leak flaw has been found in the CSP reporting component
of the Chromium browser.

- CVE-2017-5076 (content spoofing)

An address spoofing flaw has been found in the Omnibox component of the
Chromium browser.

- CVE-2017-5077 (arbitrary code execution)

A heap buffer overflow flaw was found in the Skia component of the
Chromium browser.

- CVE-2017-5078 (arbitrary command execution)

A possible command injection flaw has been found in the mailto handling
component of the Chromium browser.

- CVE-2017-5079 (content spoofing)

A UI spoofing flaw has been found in the Blink component of the
Chromium browser.

- CVE-2017-5083 (content spoofing)

A UI spoofing flaw has been found in the Blink component of the
Chromium browser.

- CVE-2017-5088 (information disclosure)

An out-of-bounds read vulnerability has been found in the V8 component
of the Chromium browser < 59.0.3071.104.

- CVE-2017-5089 (content spoofing)

A domain spoofing vulnerability has been found in the Omnibox component
of the Chromium browser < 59.0.3071.104.

Impact
======

A remote attacker can access sensitive information, spoof content and
execute arbitrary code and commands on the affected host.

References
==========

https://github.com/qt/qtwebengine/blob/5.9.1/dist/changes-5.9.1
https://chromereleases.googleblog.com/2017/06/stable-channel-update-for-desktop.html
https://bugs.chromium.org/p/chromium/issues/detail?id=722756
https://bugs.chromium.org/p/chromium/issues/detail?id=715582
https://bugs.chromium.org/p/chromium/issues/detail?id=678776
https://bugs.chromium.org/p/chromium/issues/detail?id=719199
https://bugs.chromium.org/p/chromium/issues/detail?id=716311
https://bugs.chromium.org/p/chromium/issues/detail?id=711020
https://bugs.chromium.org/p/chromium/issues/detail?id=713686
https://bugs.chromium.org/p/chromium/issues/detail?id=714849
https://chromereleases.googleblog.com/2017/06/stable-channel-update-for-desktop_15.html
https://bugs.chromium.org/p/chromium/issues/detail?id=729991
https://bugs.chromium.org/p/chromium/issues/detail?id=714196
https://security.archlinux.org/CVE-2017-5070
https://security.archlinux.org/CVE-2017-5071
https://security.archlinux.org/CVE-2017-5075
https://security.archlinux.org/CVE-2017-5076
https://security.archlinux.org/CVE-2017-5077
https://security.archlinux.org/CVE-2017-5078
https://security.archlinux.org/CVE-2017-5079
https://security.archlinux.org/CVE-2017-5083
https://security.archlinux.org/CVE-2017-5088
https://security.archlinux.org/CVE-2017-5089