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

Synopsis:          Important: chromium-browser security update
Advisory ID:       RHSA-2017:0499-01
Product:           Red Hat Enterprise Linux Supplementary
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2017-0499.html
Issue date:        2017-03-14
CVE Names:         CVE-2017-5029 CVE-2017-5030 CVE-2017-5031 
                   CVE-2017-5032 CVE-2017-5033 CVE-2017-5034 
                   CVE-2017-5035 CVE-2017-5036 CVE-2017-5037 
                   CVE-2017-5038 CVE-2017-5039 CVE-2017-5040 
                   CVE-2017-5041 CVE-2017-5042 CVE-2017-5043 
                   CVE-2017-5044 CVE-2017-5045 CVE-2017-5046 
=====================================================================

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 57.0.2987.98.

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-2017-5029, CVE-2017-5030, CVE-2017-5031, CVE-2017-5032,
CVE-2017-5034, CVE-2017-5035, CVE-2017-5036, CVE-2017-5037, CVE-2017-5039,
CVE-2017-5033, CVE-2017-5038, CVE-2017-5040, CVE-2017-5041, CVE-2017-5042,
CVE-2017-5043, CVE-2017-5044, CVE-2017-5045, CVE-2017-5046)

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/):

1431030 - CVE-2017-5030 chromium-browser: memory corruption in v8
1431031 - CVE-2017-5031 chromium-browser: use after free in angle
1431032 - CVE-2017-5032 chromium-browser: out of bounds write in pdfium
1431033 - CVE-2017-5029 chromium-browser: integer overflow in libxslt
1431034 - CVE-2017-5034 chromium-browser: use after free in pdfium
1431036 - CVE-2017-5035 chromium-browser: incorrect security ui in omnibox
1431037 - CVE-2017-5036 chromium-browser: use after free in pdfium
1431038 - CVE-2017-5037 chromium-browser: multiple out of bounds writes in chunkdemuxer
1431039 - CVE-2017-5039 chromium-browser: use after free in pdfium
1431040 - CVE-2017-5040 chromium-browser: information disclosure in v8
1431041 - CVE-2017-5041 chromium-browser: address spoofing in omnibox
1431042 - CVE-2017-5033 chromium-browser: bypass of content security policy in blink
1431043 - CVE-2017-5042 chromium-browser: incorrect handling of cookies in cast
1431044 - CVE-2017-5038 chromium-browser: use after free in guestview
1431045 - CVE-2017-5043 chromium-browser: use after free in guestview
1431046 - CVE-2017-5044 chromium-browser: heap overflow in skia
1431047 - CVE-2017-5045 chromium-browser: information disclosure in xss auditor
1431048 - CVE-2017-5046 chromium-browser: information disclosure in blink

6. Package List:

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

i386:
chromium-browser-57.0.2987.98-1.el6.i686.rpm
chromium-browser-debuginfo-57.0.2987.98-1.el6.i686.rpm

x86_64:
chromium-browser-57.0.2987.98-1.el6.x86_64.rpm
chromium-browser-debuginfo-57.0.2987.98-1.el6.x86_64.rpm

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

i386:
chromium-browser-57.0.2987.98-1.el6.i686.rpm
chromium-browser-debuginfo-57.0.2987.98-1.el6.i686.rpm

x86_64:
chromium-browser-57.0.2987.98-1.el6.x86_64.rpm
chromium-browser-debuginfo-57.0.2987.98-1.el6.x86_64.rpm

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

i386:
chromium-browser-57.0.2987.98-1.el6.i686.rpm
chromium-browser-debuginfo-57.0.2987.98-1.el6.i686.rpm

x86_64:
chromium-browser-57.0.2987.98-1.el6.x86_64.rpm
chromium-browser-debuginfo-57.0.2987.98-1.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-2017-5029
https://access.redhat.com/security/cve/CVE-2017-5030
https://access.redhat.com/security/cve/CVE-2017-5031
https://access.redhat.com/security/cve/CVE-2017-5032
https://access.redhat.com/security/cve/CVE-2017-5033
https://access.redhat.com/security/cve/CVE-2017-5034
https://access.redhat.com/security/cve/CVE-2017-5035
https://access.redhat.com/security/cve/CVE-2017-5036
https://access.redhat.com/security/cve/CVE-2017-5037
https://access.redhat.com/security/cve/CVE-2017-5038
https://access.redhat.com/security/cve/CVE-2017-5039
https://access.redhat.com/security/cve/CVE-2017-5040
https://access.redhat.com/security/cve/CVE-2017-5041
https://access.redhat.com/security/cve/CVE-2017-5042
https://access.redhat.com/security/cve/CVE-2017-5043
https://access.redhat.com/security/cve/CVE-2017-5044
https://access.redhat.com/security/cve/CVE-2017-5045
https://access.redhat.com/security/cve/CVE-2017-5046
https://access.redhat.com/security/updates/classification/#important
https://chromereleases.googleblog.com/2017/03/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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