Sigurnosni nedostaci programskog paketa chromium-browser

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by ncert - 27. siječnja 2017.27. siječnja 2017.0

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Red Hat Security Advisory

Synopsis: Important: chromium-browser security update
Advisory ID: RHSA-2017:0206-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-0206.html
Issue date: 2017-01-26
CVE Names: CVE-2017-5006 CVE-2017-5007 CVE-2017-5008
CVE-2017-5009 CVE-2017-5010 CVE-2017-5011
CVE-2017-5012 CVE-2017-5013 CVE-2017-5014
CVE-2017-5015 CVE-2017-5016 CVE-2017-5017
CVE-2017-5018 CVE-2017-5019 CVE-2017-5020
CVE-2017-5021 CVE-2017-5022 CVE-2017-5023
CVE-2017-5024 CVE-2017-5025 CVE-2017-5026
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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 56.0.2924.76.

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-2017-5006, CVE-2017-5007, CVE-2017-5008, CVE-2017-5009,
CVE-2017-5010, CVE-2017-5011, CVE-2017-5012, CVE-2017-5013, CVE-2017-5014,
CVE-2017-5015, CVE-2017-5016, CVE-2017-5017, CVE-2017-5018, CVE-2017-5019,
CVE-2017-5020, CVE-2017-5021, CVE-2017-5022, CVE-2017-5023, CVE-2017-5024,
CVE-2017-5025, CVE-2017-5026)

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/):

1416657 – CVE-2017-5007 chromium-browser: universal xss in blink
1416658 – CVE-2017-5006 chromium-browser: universal xss in blink
1416659 – CVE-2017-5008 chromium-browser: universal xss in blink
1416660 – CVE-2017-5010 chromium-browser: universal xss in blink
1416661 – CVE-2017-5011 chromium-browser: unauthorised file access in devtools
1416662 – CVE-2017-5009 chromium-browser: out of bounds memory access in webrtc
1416663 – CVE-2017-5012 chromium-browser: heap overflow in v8
1416664 – CVE-2017-5013 chromium-browser: address spoofing in omnibox
1416665 – CVE-2017-5014 chromium-browser: heap overflow in skia
1416666 – CVE-2017-5015 chromium-browser: address spoofing in omnibox
1416667 – CVE-2017-5019 chromium-browser: use after free in renderer
1416668 – CVE-2017-5016 chromium-browser: ui spoofing in blink
1416669 – CVE-2017-5017 chromium-browser: uninitialised memory access in webm video
1416670 – CVE-2017-5018 chromium-browser: universal xss in chrome://apps
1416671 – CVE-2017-5020 chromium-browser: universal xss in chrome://downloads
1416672 – CVE-2017-5021 chromium-browser: use after free in extensions
1416673 – CVE-2017-5022 chromium-browser: bypass of content security policy in blink
1416674 – CVE-2017-5023 chromium-browser: type confusion in metrics
1416675 – CVE-2017-5024 chromium-browser: heap overflow in ffmpeg
1416676 – CVE-2017-5025 chromium-browser: heap overflow in ffmpeg
1416677 – CVE-2017-5026 chromium-browser: ui spoofing

6. Package List:

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

i386:
chromium-browser-56.0.2924.76-1.el6.i686.rpm
chromium-browser-debuginfo-56.0.2924.76-1.el6.i686.rpm

x86_64:
chromium-browser-56.0.2924.76-1.el6.x86_64.rpm
chromium-browser-debuginfo-56.0.2924.76-1.el6.x86_64.rpm

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

i386:
chromium-browser-56.0.2924.76-1.el6.i686.rpm
chromium-browser-debuginfo-56.0.2924.76-1.el6.i686.rpm

x86_64:
chromium-browser-56.0.2924.76-1.el6.x86_64.rpm
chromium-browser-debuginfo-56.0.2924.76-1.el6.x86_64.rpm

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

i386:
chromium-browser-56.0.2924.76-1.el6.i686.rpm
chromium-browser-debuginfo-56.0.2924.76-1.el6.i686.rpm

x86_64:
chromium-browser-56.0.2924.76-1.el6.x86_64.rpm
chromium-browser-debuginfo-56.0.2924.76-1.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-2017-5006
https://access.redhat.com/security/cve/CVE-2017-5007
https://access.redhat.com/security/cve/CVE-2017-5008
https://access.redhat.com/security/cve/CVE-2017-5009
https://access.redhat.com/security/cve/CVE-2017-5010
https://access.redhat.com/security/cve/CVE-2017-5011
https://access.redhat.com/security/cve/CVE-2017-5012
https://access.redhat.com/security/cve/CVE-2017-5013
https://access.redhat.com/security/cve/CVE-2017-5014
https://access.redhat.com/security/cve/CVE-2017-5015
https://access.redhat.com/security/cve/CVE-2017-5016
https://access.redhat.com/security/cve/CVE-2017-5017
https://access.redhat.com/security/cve/CVE-2017-5018
https://access.redhat.com/security/cve/CVE-2017-5019
https://access.redhat.com/security/cve/CVE-2017-5020
https://access.redhat.com/security/cve/CVE-2017-5021
https://access.redhat.com/security/cve/CVE-2017-5022
https://access.redhat.com/security/cve/CVE-2017-5023
https://access.redhat.com/security/cve/CVE-2017-5024
https://access.redhat.com/security/cve/CVE-2017-5025
https://access.redhat.com/security/cve/CVE-2017-5026
https://access.redhat.com/security/updates/classification/#important
https://chromereleases.googleblog.com/2017/01/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/

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