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AUSCERT External Security Bulletin Redistribution
ESB-2018.0725
chromium-browser security update for RHEL 6
13 March 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: chromium-browser
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux WS/Desktop 6
Red Hat Enterprise Linux Server 6
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Cross-site Scripting -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Provide Misleading Information -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Unauthorised Access -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-6083 CVE-2018-6082 CVE-2018-6081
CVE-2018-6080 CVE-2018-6079 CVE-2018-6078
CVE-2018-6077 CVE-2018-6076 CVE-2018-6075
CVE-2018-6074 CVE-2018-6073 CVE-2018-6072
CVE-2018-6071 CVE-2018-6070 CVE-2018-6069
CVE-2018-6067 CVE-2018-6066 CVE-2018-6065
CVE-2018-6064 CVE-2018-6063 CVE-2018-6062
CVE-2018-6061 CVE-2018-6060 CVE-2018-6057
Reference: ASB-2018.0050
Original Bulletin:
https://access.redhat.com/errata/RHSA-2018:0484
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Red Hat Security Advisory
Synopsis: Important: chromium-browser security update
Advisory ID: RHSA-2018:0484-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2018:0484
Issue date: 2018-03-12
CVE Names: CVE-2018-6057 CVE-2018-6060 CVE-2018-6061
CVE-2018-6062 CVE-2018-6063 CVE-2018-6064
CVE-2018-6065 CVE-2018-6066 CVE-2018-6067
CVE-2018-6069 CVE-2018-6070 CVE-2018-6071
CVE-2018-6072 CVE-2018-6073 CVE-2018-6074
CVE-2018-6075 CVE-2018-6076 CVE-2018-6077
CVE-2018-6078 CVE-2018-6079 CVE-2018-6080
CVE-2018-6081 CVE-2018-6082 CVE-2018-6083
=====================================================================
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 65.0.3325.146.
Security Fix(es):
* chromium-browser: incorrect permissions on shared memory (CVE-2018-6057)
* chromium-browser: use-after-free in blink (CVE-2018-6060)
* chromium-browser: race condition in v8 (CVE-2018-6061)
* chromium-browser: heap buffer overflow in skia (CVE-2018-6062)
* chromium-browser: incorrect permissions on shared memory (CVE-2018-6063)
* chromium-browser: type confusion in v8 (CVE-2018-6064)
* chromium-browser: integer overflow in v8 (CVE-2018-6065)
* chromium-browser: same origin bypass via canvas (CVE-2018-6066)
* chromium-browser: buffer overflow in skia (CVE-2018-6067)
* chromium-browser: stack buffer overflow in skia (CVE-2018-6069)
* chromium-browser: csp bypass through extensions (CVE-2018-6070)
* chromium-browser: heap bufffer overflow in skia (CVE-2018-6071)
* chromium-browser: integer overflow in pdfium (CVE-2018-6072)
* chromium-browser: heap bufffer overflow in webgl (CVE-2018-6073)
* chromium-browser: mark-of-the-web bypass (CVE-2018-6074)
* chromium-browser: overly permissive cross origin downloads
(CVE-2018-6075)
* chromium-browser: incorrect handling of url fragment identifiers in blink
(CVE-2018-6076)
* chromium-browser: timing attack using svg filters (CVE-2018-6077)
* chromium-browser: url spoof in omnibox (CVE-2018-6078)
* chromium-browser: information disclosure via texture data in webgl
(CVE-2018-6079)
* chromium-browser: information disclosure in ipc call (CVE-2018-6080)
* chromium-browser: xss in interstitials (CVE-2018-6081)
* chromium-browser: circumvention of port blocking (CVE-2018-6082)
* chromium-browser: incorrect processing of appmanifests (CVE-2018-6083)
For more details about the security issue(s), including the impact, a CVSS
score, 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/):
1552476 - CVE-2018-6060 chromium-browser: use-after-free in blink
1552477 - CVE-2018-6061 chromium-browser: race condition in v8
1552478 - CVE-2018-6062 chromium-browser: heap buffer overflow in skia
1552479 - CVE-2018-6057 chromium-browser: incorrect permissions on shared memory
1552480 - CVE-2018-6063 chromium-browser: incorrect permissions on shared memory
1552481 - CVE-2018-6064 chromium-browser: type confusion in v8
1552482 - CVE-2018-6065 chromium-browser: integer overflow in v8
1552483 - CVE-2018-6066 chromium-browser: same origin bypass via canvas
1552484 - CVE-2018-6067 chromium-browser: buffer overflow in skia
1552486 - CVE-2018-6069 chromium-browser: stack buffer overflow in skia
1552487 - CVE-2018-6070 chromium-browser: csp bypass through extensions
1552488 - CVE-2018-6071 chromium-browser: heap bufffer overflow in skia
1552489 - CVE-2018-6072 chromium-browser: integer overflow in pdfium
1552490 - CVE-2018-6073 chromium-browser: heap bufffer overflow in webgl
1552491 - CVE-2018-6074 chromium-browser: mark-of-the-web bypass
1552492 - CVE-2018-6075 chromium-browser: overly permissive cross origin downloads
1552493 - CVE-2018-6076 chromium-browser: incorrect handling of url fragment identifiers in blink
1552494 - CVE-2018-6077 chromium-browser: timing attack using svg filters
1552495 - CVE-2018-6078 chromium-browser: url spoof in omnibox
1552496 - CVE-2018-6079 chromium-browser: information disclosure via texture data in webgl
1552497 - CVE-2018-6080 chromium-browser: information disclosure in ipc call
1552498 - CVE-2018-6081 chromium-browser: xss in interstitials
1552499 - CVE-2018-6082 chromium-browser: circumvention of port blocking
1552500 - CVE-2018-6083 chromium-browser: incorrect processing of appmanifests
6. Package List:
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
chromium-browser-65.0.3325.146-2.el6_9.i686.rpm
chromium-browser-debuginfo-65.0.3325.146-2.el6_9.i686.rpm
x86_64:
chromium-browser-65.0.3325.146-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-65.0.3325.146-2.el6_9.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
chromium-browser-65.0.3325.146-2.el6_9.i686.rpm
chromium-browser-debuginfo-65.0.3325.146-2.el6_9.i686.rpm
x86_64:
chromium-browser-65.0.3325.146-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-65.0.3325.146-2.el6_9.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
chromium-browser-65.0.3325.146-2.el6_9.i686.rpm
chromium-browser-debuginfo-65.0.3325.146-2.el6_9.i686.rpm
x86_64:
chromium-browser-65.0.3325.146-2.el6_9.x86_64.rpm
chromium-browser-debuginfo-65.0.3325.146-2.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-2018-6057
https://access.redhat.com/security/cve/CVE-2018-6060
https://access.redhat.com/security/cve/CVE-2018-6061
https://access.redhat.com/security/cve/CVE-2018-6062
https://access.redhat.com/security/cve/CVE-2018-6063
https://access.redhat.com/security/cve/CVE-2018-6064
https://access.redhat.com/security/cve/CVE-2018-6065
https://access.redhat.com/security/cve/CVE-2018-6066
https://access.redhat.com/security/cve/CVE-2018-6067
https://access.redhat.com/security/cve/CVE-2018-6069
https://access.redhat.com/security/cve/CVE-2018-6070
https://access.redhat.com/security/cve/CVE-2018-6071
https://access.redhat.com/security/cve/CVE-2018-6072
https://access.redhat.com/security/cve/CVE-2018-6073
https://access.redhat.com/security/cve/CVE-2018-6074
https://access.redhat.com/security/cve/CVE-2018-6075
https://access.redhat.com/security/cve/CVE-2018-6076
https://access.redhat.com/security/cve/CVE-2018-6077
https://access.redhat.com/security/cve/CVE-2018-6078
https://access.redhat.com/security/cve/CVE-2018-6079
https://access.redhat.com/security/cve/CVE-2018-6080
https://access.redhat.com/security/cve/CVE-2018-6081
https://access.redhat.com/security/cve/CVE-2018-6082
https://access.redhat.com/security/cve/CVE-2018-6083
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 2018 Red Hat, Inc.
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