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[RHSA-2017:2997-01] Important: chromium-browser security update



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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: chromium-browser security update
Advisory ID:       RHSA-2017:2997-01
Product:           Red Hat Enterprise Linux Supplementary
Advisory URL:      https://access.redhat.com/errata/RHSA-2017:2997
Issue date:        2017-10-20
CVE Names:         CVE-2017-15386 CVE-2017-15387 CVE-2017-15388 
                   CVE-2017-15389 CVE-2017-15390 CVE-2017-15391 
                   CVE-2017-15392 CVE-2017-15393 CVE-2017-15394 
                   CVE-2017-15395 CVE-2017-5124 CVE-2017-5125 
                   CVE-2017-5126 CVE-2017-5127 CVE-2017-5128 
                   CVE-2017-5129 CVE-2017-5130 CVE-2017-5131 
                   CVE-2017-5132 CVE-2017-5133 
=====================================================================

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 62.0.3202.62.

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-2017-5124, CVE-2017-5125, CVE-2017-5126, CVE-2017-5127,
CVE-2017-5128, CVE-2017-5129, CVE-2017-5130, CVE-2017-5132, CVE-2017-5131,
CVE-2017-5133, CVE-2017-15386, CVE-2017-15387, CVE-2017-15388,
CVE-2017-15389, CVE-2017-15390, CVE-2017-15391, CVE-2017-15392,
CVE-2017-15393, CVE-2017-15394, CVE-2017-15395)

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/):

1503530 - CVE-2017-5124 chromium-browser: uxss with mhtml
1503531 - CVE-2017-5125 chromium-browser: heap overflow in skia
1503532 - CVE-2017-5126 chromium-browser: use after free in pdfium
1503533 - CVE-2017-5127 chromium-browser: use after free in pdfium
1503534 - CVE-2017-5128 chromium-browser: heap overflow in webgl
1503535 - CVE-2017-5129 chromium-browser: use after free in webaudio
1503536 - CVE-2017-5132 chromium-browser: incorrect stack manipulation in webassembly
1503537 - CVE-2017-5130 chromium-browser: heap overflow in libxml2
1503538 - CVE-2017-5131 chromium-browser: out of bounds write in skia
1503539 - CVE-2017-5133 chromium-browser: out of bounds write in skia
1503540 - CVE-2017-15386 chromium-browser: ui spoofing in blink
1503542 - CVE-2017-15387 chromium-browser: content security bypass
1503543 - CVE-2017-15388 chromium-browser: out of bounds read in skia
1503544 - CVE-2017-15389 chromium-browser: url spoofing in omnibox
1503545 - CVE-2017-15390 chromium-browser: url spoofing in omnibox
1503546 - CVE-2017-15391 chromium-browser: extension limitation bypass in extensions
1503547 - CVE-2017-15392 chromium-browser: incorrect registry key handling in platformintegration
1503548 - CVE-2017-15393 chromium-browser: referrer leak in devtools
1503549 - CVE-2017-15394 chromium-browser: url spoofing in extensions ui
1503550 - CVE-2017-15395 chromium-browser: null pointer dereference in imagecapture

6. Package List:

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

i386:
chromium-browser-62.0.3202.62-2.el6_9.i686.rpm
chromium-browser-debuginfo-62.0.3202.62-2.el6_9.i686.rpm

x86_64:
chromium-browser-62.0.3202.62-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-62.0.3202.62-2.el6_9.x86_64.rpm

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

i386:
chromium-browser-62.0.3202.62-2.el6_9.i686.rpm
chromium-browser-debuginfo-62.0.3202.62-2.el6_9.i686.rpm

x86_64:
chromium-browser-62.0.3202.62-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-62.0.3202.62-2.el6_9.x86_64.rpm

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

i386:
chromium-browser-62.0.3202.62-2.el6_9.i686.rpm
chromium-browser-debuginfo-62.0.3202.62-2.el6_9.i686.rpm

x86_64:
chromium-browser-62.0.3202.62-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-62.0.3202.62-2.el6_9.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-2017-15386
https://access.redhat.com/security/cve/CVE-2017-15387
https://access.redhat.com/security/cve/CVE-2017-15388
https://access.redhat.com/security/cve/CVE-2017-15389
https://access.redhat.com/security/cve/CVE-2017-15390
https://access.redhat.com/security/cve/CVE-2017-15391
https://access.redhat.com/security/cve/CVE-2017-15392
https://access.redhat.com/security/cve/CVE-2017-15393
https://access.redhat.com/security/cve/CVE-2017-15394
https://access.redhat.com/security/cve/CVE-2017-15395
https://access.redhat.com/security/cve/CVE-2017-5124
https://access.redhat.com/security/cve/CVE-2017-5125
https://access.redhat.com/security/cve/CVE-2017-5126
https://access.redhat.com/security/cve/CVE-2017-5127
https://access.redhat.com/security/cve/CVE-2017-5128
https://access.redhat.com/security/cve/CVE-2017-5129
https://access.redhat.com/security/cve/CVE-2017-5130
https://access.redhat.com/security/cve/CVE-2017-5131
https://access.redhat.com/security/cve/CVE-2017-5132
https://access.redhat.com/security/cve/CVE-2017-5133
https://access.redhat.com/security/updates/classification/#important
https://chromereleases.googleblog.com/2017/10/stable-channel-update-for-desktop.html

8. Contact:

The Red Hat security contact is <secalert redhat com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2017 Red Hat, Inc.
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