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

Synopsis:          Important: chromium-browser security update
Advisory ID:       RHSA-2019:1021-01
Product:           Red Hat Enterprise Linux Supplementary
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:1021
Issue date:        2019-05-07
CVE Names:         CVE-2019-5805 CVE-2019-5806 CVE-2019-5807
                   CVE-2019-5808 CVE-2019-5809 CVE-2019-5810
                   CVE-2019-5811 CVE-2019-5813 CVE-2019-5814
                   CVE-2019-5815 CVE-2019-5818 CVE-2019-5819
                   CVE-2019-5820 CVE-2019-5821 CVE-2019-5822
                   CVE-2019-5823
====================================================================
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, i686, x86_64
Red Hat Enterprise Linux HPC Node Supplementary (v. 6) - i686, x86_64
Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, i686, x86_64
Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, i686, x86_64

3. Description:

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

This update upgrades Chromium to version 74.0.3729.108.

Security Fix(es):

* chromium-browser: Use after free in PDFium (CVE-2019-5805)

* chromium-browser: Integer overflow in Angle (CVE-2019-5806)

* chromium-browser: Memory corruption in V8 (CVE-2019-5807)

* chromium-browser: Use after free in Blink (CVE-2019-5808)

* chromium-browser: Use after free in Blink (CVE-2019-5809)

* chromium-browser: User information disclosure in Autofill (CVE-2019-5810)

* chromium-browser: CORS bypass in Blink (CVE-2019-5811)

* chromium-browser: Out of bounds read in V8 (CVE-2019-5813)

* chromium-browser: CORS bypass in Blink (CVE-2019-5814)

* chromium-browser: Heap buffer overflow in Blink (CVE-2019-5815)

* chromium-browser: Uninitialized value in media reader (CVE-2019-5818)

* chromium-browser: Incorrect escaping in developer tools (CVE-2019-5819)

* chromium-browser: Integer overflow in PDFium (CVE-2019-5820)

* chromium-browser: Integer overflow in PDFium (CVE-2019-5821)

* chromium-browser: CORS bypass in download manager (CVE-2019-5822)

* chromium-browser: Forced navigation from service worker (CVE-2019-5823)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

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/):

1702895 - CVE-2019-5805 chromium-browser: Use after free in PDFium
1702896 - CVE-2019-5806 chromium-browser: Integer overflow in Angle
1702897 - CVE-2019-5807 chromium-browser: Memory corruption in V8
1702898 - CVE-2019-5808 chromium-browser: Use after free in Blink
1702899 - CVE-2019-5809 chromium-browser: Use after free in Blink
1702900 - CVE-2019-5810 chromium-browser: User information disclosure in Autofill
1702901 - CVE-2019-5811 chromium-browser: CORS bypass in Blink
1702903 - CVE-2019-5813 chromium-browser: Out of bounds read in V8
1702904 - CVE-2019-5814 chromium-browser: CORS bypass in Blink
1702905 - CVE-2019-5815 chromium-browser: Heap buffer overflow in Blink
1702908 - CVE-2019-5818 chromium-browser: Uninitialized value in media reader
1702909 - CVE-2019-5819 chromium-browser: Incorrect escaping in developer tools
1702910 - CVE-2019-5820 chromium-browser: Integer overflow in PDFium
1702911 - CVE-2019-5821 chromium-browser: Integer overflow in PDFium
1702912 - CVE-2019-5822 chromium-browser: CORS bypass in download manager
1702913 - CVE-2019-5823 chromium-browser: Forced navigation from service worker

6. Package List:

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

i386:
chromium-browser-74.0.3729.108-1.el6_10.i686.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.i686.rpm

i686:
chromium-browser-74.0.3729.108-1.el6_10.i686.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.i686.rpm

x86_64:
chromium-browser-74.0.3729.108-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.x86_64.rpm

Red Hat Enterprise Linux HPC Node Supplementary (v. 6):

i686:
chromium-browser-74.0.3729.108-1.el6_10.i686.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.i686.rpm

x86_64:
chromium-browser-74.0.3729.108-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.x86_64.rpm

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

i386:
chromium-browser-74.0.3729.108-1.el6_10.i686.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.i686.rpm

i686:
chromium-browser-74.0.3729.108-1.el6_10.i686.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.i686.rpm

x86_64:
chromium-browser-74.0.3729.108-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.x86_64.rpm

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

i386:
chromium-browser-74.0.3729.108-1.el6_10.i686.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.i686.rpm

i686:
chromium-browser-74.0.3729.108-1.el6_10.i686.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.i686.rpm

x86_64:
chromium-browser-74.0.3729.108-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-74.0.3729.108-1.el6_10.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-2019-5805
https://access.redhat.com/security/cve/CVE-2019-5806
https://access.redhat.com/security/cve/CVE-2019-5807
https://access.redhat.com/security/cve/CVE-2019-5808
https://access.redhat.com/security/cve/CVE-2019-5809
https://access.redhat.com/security/cve/CVE-2019-5810
https://access.redhat.com/security/cve/CVE-2019-5811
https://access.redhat.com/security/cve/CVE-2019-5813
https://access.redhat.com/security/cve/CVE-2019-5814
https://access.redhat.com/security/cve/CVE-2019-5815
https://access.redhat.com/security/cve/CVE-2019-5818
https://access.redhat.com/security/cve/CVE-2019-5819
https://access.redhat.com/security/cve/CVE-2019-5820
https://access.redhat.com/security/cve/CVE-2019-5821
https://access.redhat.com/security/cve/CVE-2019-5822
https://access.redhat.com/security/cve/CVE-2019-5823
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2019 Red Hat, Inc.
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