[RHSA-2016:1905-01] Important: chromium-browser security update

[news 28]

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Red Hat Security Advisory

 

Synopsis: Important: chromium-browser security update

Advisory ID: RHSA-2016:1905-01

Product: Red Hat Enterprise Linux Supplementary

Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-1905.html

Issue date: 2016-09-16

CVE Names: CVE-2016-5170 CVE-2016-5171 CVE-2016-5172

CVE-2016-5173 CVE-2016-5174 CVE-2016-5175

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1. Summary:

 

An update for chromium-browser is now available for Red Hat Enterprise

Linux 6 Supplementary.

 

Red Hat Product Security has rated this update as having a security impact

of Important. A Common Vulnerability Scoring System (CVSS) base score,

which gives a detailed severity rating, is available for each vulnerability

from the CVE link(s) in the References section.

 

2. Relevant releases/architectures:

 

Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, x86_64

Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, x86_64

 

3. Description:

 

Chromium is an open-source web browser, powered by WebKit (Blink).

 

This update upgrades Chromium to version 53.0.2785.113.

 

Security Fix(es):

 

* Multiple flaws were found in the processing of malformed web content. A

web page containing malicious content could cause Chromium to crash,

execute arbitrary code, or disclose sensitive information when visited by

the victim. (CVE-2016-5170, CVE-2016-5171, CVE-2016-5175, CVE-2016-5172,

CVE-2016-5173, CVE-2016-5174)

 

4. Solution:

 

For details on how to apply this update, which includes the changes

described in this advisory, refer to:

 

https://access.redhat.com/articles/11258

 

After installing the update, Chromium must be restarted for the changes to

take effect.

 

5. Bugs fixed (https://bugzilla.redhat.com/):

 

1375863 - CVE-2016-5170 chromium-browser: use after free in blink

1375864 - CVE-2016-5171 chromium-browser: use after free in blink

1375865 - CVE-2016-5172 chromium-browser: arbitrary memory read in v8

1375866 - CVE-2016-5173 chromium-browser: extension resource access

1375867 - CVE-2016-5174 chromium-browser: popup not correctly suppressed

1375868 - CVE-2016-5175 chromium-browser: various fixes from internal audits

 

6. Package List:

 

Red Hat Enterprise Linux Desktop Supplementary (v. 6):

 

i386:

chromium-browser-53.0.2785.113-1.el6.i686.rpm

chromium-browser-debuginfo-53.0.2785.113-1.el6.i686.rpm

 

x86_64:

chromium-browser-53.0.2785.113-1.el6.x86_64.rpm

chromium-browser-debuginfo-53.0.2785.113-1.el6.x86_64.rpm

 

Red Hat Enterprise Linux Server Supplementary (v. 6):

 

i386:

chromium-browser-53.0.2785.113-1.el6.i686.rpm

chromium-browser-debuginfo-53.0.2785.113-1.el6.i686.rpm

 

x86_64:

chromium-browser-53.0.2785.113-1.el6.x86_64.rpm

chromium-browser-debuginfo-53.0.2785.113-1.el6.x86_64.rpm

 

Red Hat Enterprise Linux Workstation Supplementary (v. 6):

 

i386:

chromium-browser-53.0.2785.113-1.el6.i686.rpm

chromium-browser-debuginfo-53.0.2785.113-1.el6.i686.rpm

 

x86_64:

chromium-browser-53.0.2785.113-1.el6.x86_64.rpm

chromium-browser-debuginfo-53.0.2785.113-1.el6.x86_64.rpm

 

These packages are GPG signed by Red Hat for security. Our key and

details on how to verify the signature are available from

https://access.redhat.com/security/team/key/

 

7. References:

 

https://access.redhat.com/security/cve/CVE-2016-5170

https://access.redhat.com/security/cve/CVE-2016-5171

https://access.redhat.com/security/cve/CVE-2016-5172

https://access.redhat.com/security/cve/CVE-2016-5173

https://access.redhat.com/security/cve/CVE-2016-5174

https://access.redhat.com/security/cve/CVE-2016-5175

https://access.redhat.com/security/updates/classification/#important

https://googlechromereleases.blogspot.com/2016/09/stable-channel-update-for-desktop_13.html

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2016 Red Hat, Inc.

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