[RHSA-2015:2545-01] Critical: chromium-browser security update

[news 28]

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Red Hat Security Advisory

 

Synopsis: Critical: chromium-browser security update

Advisory ID: RHSA-2015:2545-01

Product: Red Hat Enterprise Linux Supplementary

Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2545.html

Issue date: 2015-12-03

CVE Names: CVE-2015-6764 CVE-2015-6765 CVE-2015-6766

CVE-2015-6767 CVE-2015-6768 CVE-2015-6769

CVE-2015-6770 CVE-2015-6771 CVE-2015-6772

CVE-2015-6773 CVE-2015-6774 CVE-2015-6775

CVE-2015-6776 CVE-2015-6777 CVE-2015-6778

CVE-2015-6779 CVE-2015-6780 CVE-2015-6781

CVE-2015-6782 CVE-2015-6784 CVE-2015-6785

CVE-2015-6786 CVE-2015-6787

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1. Summary:

 

Updated chromium-browser packages that fix multiple security issues are now

available for Red Hat Enterprise Linux 6 Supplementary.

 

Red Hat Product Security has rated this update as having Critical security

impact. Common Vulnerability Scoring System (CVSS) base scores, which give

detailed severity ratings, are available for each vulnerability from the

CVE links 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).

 

Several 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-2015-6764, CVE-2015-6765, CVE-2015-6766, CVE-2015-6767,

CVE-2015-6768, CVE-2015-6769, CVE-2015-6770, CVE-2015-6771, CVE-2015-6772,

CVE-2015-6773, CVE-2015-6774, CVE-2015-6775, CVE-2015-6776, CVE-2015-6777,

CVE-2015-6778, CVE-2015-6779, CVE-2015-6780, CVE-2015-6781, CVE-2015-6782,

CVE-2015-6784, CVE-2015-6785, CVE-2015-6786, CVE-2015-6787)

 

All Chromium users should upgrade to these updated packages, which contain

Chromium version 47.0.2526.73, which corrects these issues. After

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

effect.

 

4. Solution:

 

Before applying this update, make sure all previously released errata

relevant to your system have been applied.

 

For details on how to apply this update, refer to:

 

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

 

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

 

1285774 - CVE-2015-6764 v8: unspecified out-of-bounds access vulnerability

1287441 - CVE-2015-6765 chromium-browser: Use-after-free in AppCache

1287481 - CVE-2015-6766 chromium-browser: Use-after-free in AppCache

1287482 - CVE-2015-6767 chromium-browser: Use-after-free in AppCache

1287483 - CVE-2015-6768 chromium-browser: Cross-origin bypass in DOM

1287484 - CVE-2015-6769 chromium-browser: Cross-origin bypass in core

1287485 - CVE-2015-6770 chromium-browser: Cross-origin bypass in DOM

1287486 - CVE-2015-6771 chromium-browser: Out of bounds access in v8

1287487 - CVE-2015-6772 chromium-browser: Cross-origin bypass in DOM

1287488 - CVE-2015-6773 chromium-browser: Out of bounds access in Skia

1287489 - CVE-2015-6774 chromium-browser: Use-after-free in Extensions

1287490 - CVE-2015-6775 chromium-browser: Type confusion in PDFium

1287491 - CVE-2015-6776 chromium-browser: Out of bounds access in PDFium

1287492 - CVE-2015-6777 chromium-browser: Use-after-free in DOM

1287493 - CVE-2015-6778 chromium-browser: Out of bounds access in PDFium

1287494 - CVE-2015-6779 chromium-browser: Scheme bypass in PDFium

1287495 - CVE-2015-6780 chromium-browser: Use-after-free in Infobars

1287496 - CVE-2015-6781 chromium-browser: Integer overflow in Sfntly

1287497 - CVE-2015-6782 chromium-browser: Content spoofing in Omnibox

1287499 - CVE-2015-6784 chromium-browser: Escaping issue in saved pages

1287500 - CVE-2015-6785 chromium-browser: Wildcard matching issue in CSP

1287501 - CVE-2015-6786 chromium-browser: Scheme bypass in CSP

1287502 - CVE-2015-6787 chromium-browser: Various fixes from internal audits

 

6. Package List:

 

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

 

i386:

chromium-browser-47.0.2526.73-1.el6.i686.rpm

chromium-browser-debuginfo-47.0.2526.73-1.el6.i686.rpm

 

x86_64:

chromium-browser-47.0.2526.73-1.el6.x86_64.rpm

chromium-browser-debuginfo-47.0.2526.73-1.el6.x86_64.rpm

 

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

 

i386:

chromium-browser-47.0.2526.73-1.el6.i686.rpm

chromium-browser-debuginfo-47.0.2526.73-1.el6.i686.rpm

 

x86_64:

chromium-browser-47.0.2526.73-1.el6.x86_64.rpm

chromium-browser-debuginfo-47.0.2526.73-1.el6.x86_64.rpm

 

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

 

i386:

chromium-browser-47.0.2526.73-1.el6.i686.rpm

chromium-browser-debuginfo-47.0.2526.73-1.el6.i686.rpm

 

x86_64:

chromium-browser-47.0.2526.73-1.el6.x86_64.rpm

chromium-browser-debuginfo-47.0.2526.73-1.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-2015-6764

https://access.redhat.com/security/cve/CVE-2015-6765

https://access.redhat.com/security/cve/CVE-2015-6766

https://access.redhat.com/security/cve/CVE-2015-6767

https://access.redhat.com/security/cve/CVE-2015-6768

https://access.redhat.com/security/cve/CVE-2015-6769

https://access.redhat.com/security/cve/CVE-2015-6770

https://access.redhat.com/security/cve/CVE-2015-6771

https://access.redhat.com/security/cve/CVE-2015-6772

https://access.redhat.com/security/cve/CVE-2015-6773

https://access.redhat.com/security/cve/CVE-2015-6774

https://access.redhat.com/security/cve/CVE-2015-6775

https://access.redhat.com/security/cve/CVE-2015-6776

https://access.redhat.com/security/cve/CVE-2015-6777

https://access.redhat.com/security/cve/CVE-2015-6778

https://access.redhat.com/security/cve/CVE-2015-6779

https://access.redhat.com/security/cve/CVE-2015-6780

https://access.redhat.com/security/cve/CVE-2015-6781

https://access.redhat.com/security/cve/CVE-2015-6782

https://access.redhat.com/security/cve/CVE-2015-6784

https://access.redhat.com/security/cve/CVE-2015-6785

https://access.redhat.com/security/cve/CVE-2015-6786

https://access.redhat.com/security/cve/CVE-2015-6787

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

http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html

 

8. Contact:

 

The Red Hat security contact is . More contact

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

 

Copyright 2015 Red Hat, Inc.

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