Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2017.2296
Important: chromium-browser security update
12 September 2017
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: chromium-browser
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux WS/Desktop 6
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2017-5120 CVE-2017-5119 CVE-2017-5118
CVE-2017-5117 CVE-2017-5116 CVE-2017-5115
CVE-2017-5114 CVE-2017-5113 CVE-2017-5112
CVE-2017-5111
Reference: ESB-2017.2263
Original Bulletin:
https://access.redhat.com/errata/RHSA-2017:2676
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Important: chromium-browser security update
Advisory ID: RHSA-2017:2676-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2017:2676
Issue date: 2017-09-12
CVE Names: CVE-2017-5111 CVE-2017-5112 CVE-2017-5113
CVE-2017-5114 CVE-2017-5115 CVE-2017-5116
CVE-2017-5117 CVE-2017-5118 CVE-2017-5119
CVE-2017-5120
=====================================================================
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 61.0.3163.79.
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-2017-5111, CVE-2017-5112, CVE-2017-5113, CVE-2017-5114,
CVE-2017-5115, CVE-2017-5116, CVE-2017-5117, CVE-2017-5118, CVE-2017-5119,
CVE-2017-5120)
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/):
1488772 - CVE-2017-5111 chromium-browser: use after free in pdfium
1488773 - CVE-2017-5112 chromium-browser: heap buffer overflow in webgl
1488774 - CVE-2017-5113 chromium-browser: heap buffer overflow in skia
1488775 - CVE-2017-5114 chromium-browser: memory lifecycle issue in pdfium
1488776 - CVE-2017-5115 chromium-browser: type confusion in v8
1488777 - CVE-2017-5116 chromium-browser: type confusion in v8
1488778 - CVE-2017-5117 chromium-browser: use of uninitialized value in skia
1488779 - CVE-2017-5118 chromium-browser: bypass of content security policy in blink
1488781 - CVE-2017-5119 chromium-browser: use of uninitialized value in skia
1488782 - CVE-2017-5120 chromium-browser: potential https downgrade during redirect navigation
6. Package List:
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
chromium-browser-61.0.3163.79-2.el6_9.i686.rpm
chromium-browser-debuginfo-61.0.3163.79-2.el6_9.i686.rpm
x86_64:
chromium-browser-61.0.3163.79-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-61.0.3163.79-2.el6_9.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
chromium-browser-61.0.3163.79-2.el6_9.i686.rpm
chromium-browser-debuginfo-61.0.3163.79-2.el6_9.i686.rpm
x86_64:
chromium-browser-61.0.3163.79-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-61.0.3163.79-2.el6_9.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
chromium-browser-61.0.3163.79-2.el6_9.i686.rpm
chromium-browser-debuginfo-61.0.3163.79-2.el6_9.i686.rpm
x86_64:
chromium-browser-61.0.3163.79-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-61.0.3163.79-2.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-2017-5111
https://access.redhat.com/security/cve/CVE-2017-5112
https://access.redhat.com/security/cve/CVE-2017-5113
https://access.redhat.com/security/cve/CVE-2017-5114
https://access.redhat.com/security/cve/CVE-2017-5115
https://access.redhat.com/security/cve/CVE-2017-5116
https://access.redhat.com/security/cve/CVE-2017-5117
https://access.redhat.com/security/cve/CVE-2017-5118
https://access.redhat.com/security/cve/CVE-2017-5119
https://access.redhat.com/security/cve/CVE-2017-5120
https://access.redhat.com/security/updates/classification/#important
https://chromereleases.googleblog.com/2017/09/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.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFZt1exXlSAg2UNWIIRAvo8AJ4o2yDCo6XEe1n7lcOxAsrvGumARgCgggK1
PzC4JM/IvZFiFYY6NqDxz/M=
=7mlE
- -----END PGP SIGNATURE-----
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=1F09
-----END PGP SIGNATURE-----