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Red Hat Security Advisory
Synopsis: Important: chromium-browser security update
Advisory ID: RHSA-2019:0708-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0708
Issue date: 2019-04-08
CVE Names: CVE-2019-5787 CVE-2019-5788 CVE-2019-5789
CVE-2019-5790 CVE-2019-5791 CVE-2019-5792
CVE-2019-5793 CVE-2019-5794 CVE-2019-5795
CVE-2019-5796 CVE-2019-5797 CVE-2019-5798
CVE-2019-5799 CVE-2019-5800 CVE-2019-5802
CVE-2019-5803
=====================================================================
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 73.0.3683.75.
Security Fix(es):
* chromium-browser: Use after free in Canvas (CVE-2019-5787)
* chromium-browser: Use after free in FileAPI (CVE-2019-5788)
* chromium-browser: Use after free in WebMIDI (CVE-2019-5789)
* chromium-browser: Heap buffer overflow in V8 (CVE-2019-5790)
* chromium-browser: Type confusion in V8 (CVE-2019-5791)
* chromium-browser: Integer overflow in PDFium (CVE-2019-5792)
* chromium-browser: Excessive permissions for private API in Extensions
(CVE-2019-5793)
* chromium-browser: Security UI spoofing (CVE-2019-5794)
* chromium-browser: Integer overflow in PDFium (CVE-2019-5795)
* chromium-browser: Race condition in Extensions (CVE-2019-5796)
* chromium-browser: Race condition in DOMStorage (CVE-2019-5797)
* chromium-browser: Out of bounds read in Skia (CVE-2019-5798)
* chromium-browser: CSP bypass with blob URL (CVE-2019-5799)
* chromium-browser: CSP bypass with blob URL (CVE-2019-5800)
* chromium-browser: Security UI spoofing (CVE-2019-5802)
* chromium-browser: CSP bypass with Javascript URLs (CVE-2019-5803)
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/):
1688189 – CVE-2019-5787 chromium-browser: Use after free in Canvas
1688190 – CVE-2019-5788 chromium-browser: Use after free in FileAPI
1688191 – CVE-2019-5789 chromium-browser: Use after free in WebMIDI
1688192 – CVE-2019-5790 chromium-browser: Heap buffer overflow in V8
1688193 – CVE-2019-5791 chromium-browser: Type confusion in V8
1688194 – CVE-2019-5792 chromium-browser: Integer overflow in PDFium
1688195 – CVE-2019-5793 chromium-browser: Excessive permissions for private API in Extensions
1688196 – CVE-2019-5794 chromium-browser: Security UI spoofing
1688197 – CVE-2019-5795 chromium-browser: Integer overflow in PDFium
1688198 – CVE-2019-5796 chromium-browser: Race condition in Extensions
1688199 – CVE-2019-5797 chromium-browser: Race condition in DOMStorage
1688200 – CVE-2019-5798 chromium-browser: Out of bounds read in Skia
1688201 – CVE-2019-5799 chromium-browser: CSP bypass with blob URL
1688202 – CVE-2019-5800 chromium-browser: CSP bypass with blob URL
1688204 – CVE-2019-5802 chromium-browser: Security UI spoofing
1688205 – CVE-2019-5803 chromium-browser: CSP bypass with Javascript URLs
6. Package List:
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
chromium-browser-73.0.3683.75-1.el6_10.i686.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.i686.rpm
i686:
chromium-browser-73.0.3683.75-1.el6_10.i686.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.i686.rpm
x86_64:
chromium-browser-73.0.3683.75-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node Supplementary (v. 6):
i686:
chromium-browser-73.0.3683.75-1.el6_10.i686.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.i686.rpm
x86_64:
chromium-browser-73.0.3683.75-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
chromium-browser-73.0.3683.75-1.el6_10.i686.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.i686.rpm
i686:
chromium-browser-73.0.3683.75-1.el6_10.i686.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.i686.rpm
x86_64:
chromium-browser-73.0.3683.75-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
chromium-browser-73.0.3683.75-1.el6_10.i686.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.i686.rpm
i686:
chromium-browser-73.0.3683.75-1.el6_10.i686.rpm
chromium-browser-debuginfo-73.0.3683.75-1.el6_10.i686.rpm
x86_64:
chromium-browser-73.0.3683.75-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-73.0.3683.75-1.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-2019-5787
https://access.redhat.com/security/cve/CVE-2019-5788
https://access.redhat.com/security/cve/CVE-2019-5789
https://access.redhat.com/security/cve/CVE-2019-5790
https://access.redhat.com/security/cve/CVE-2019-5791
https://access.redhat.com/security/cve/CVE-2019-5792
https://access.redhat.com/security/cve/CVE-2019-5793
https://access.redhat.com/security/cve/CVE-2019-5794
https://access.redhat.com/security/cve/CVE-2019-5795
https://access.redhat.com/security/cve/CVE-2019-5796
https://access.redhat.com/security/cve/CVE-2019-5797
https://access.redhat.com/security/cve/CVE-2019-5798
https://access.redhat.com/security/cve/CVE-2019-5799
https://access.redhat.com/security/cve/CVE-2019-5800
https://access.redhat.com/security/cve/CVE-2019-5802
https://access.redhat.com/security/cve/CVE-2019-5803
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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