Sigurnosni nedostaci programskog paketa chromium

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Red Hat Security Advisory

Synopsis: Critical: chromium-browser security update
Advisory ID: RHSA-2014:1626-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-1626.html
Issue date: 2014-10-14
CVE Names: CVE-2014-3188 CVE-2014-3189 CVE-2014-3190
CVE-2014-3191 CVE-2014-3192 CVE-2014-3193
CVE-2014-3194 CVE-2014-3195 CVE-2014-3197
CVE-2014-3198 CVE-2014-3199 CVE-2014-3200
=====================================================================

1. Summary:

Updated chromium-browser packages that fix multiple security issues are
now available for Red Hat Enterprise Linux 6 Supplementary.

Red Hat Product Security has rated this update as having Critical security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the
CVE links 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).

Several flaws were found in the processing of malformed web content. A web
page containing malicious content could cause Chromium to crash or,
potentially, execute arbitrary code with the privileges of the user running
Chromium. (CVE-2014-3188, CVE-2014-3189, CVE-2014-3190, CVE-2014-3191,
CVE-2014-3192, CVE-2014-3193, CVE-2014-3194, CVE-2014-3199, CVE-2014-3200)

Several information leak flaws were found in the processing of malformed
web content. A web page containing malicious content could cause Chromium
to disclose potentially sensitive information. (CVE-2014-3195,
CVE-2014-3197, CVE-2014-3198)

All Chromium users should upgrade to these updated packages, which contain
Chromium version 38.0.2125.101, which corrects these issues. After
installing the update, Chromium must be restarted for the changes to take
effect.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the
Red Hat Network to apply this update are available at
https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1150848 – CVE-2014-3188 v8: IPC and v8 issue fixed in Google Chrome 38.0.2125.101
1150849 – CVE-2014-3195 v8: information leak fixed in Google Chrome 38.0.2125.101
1151368 – CVE-2014-3189 CVE-2014-3198 chromium: OOB reads in PDFium fixed in Chrome 38.0.2125.101
1151381 – CVE-2014-3190 CVE-2014-3191 CVE-2014-3193 CVE-2014-3199 chromium: multiple security fixes in Chrome 38.0.2125.101
1151383 – CVE-2014-3194 chromium: use-after-free issue in Web Workers fixed in Chrome 38.0.2125.101
1151395 – CVE-2014-3192 chromium: use-after-free in DOM, fixed in Chrome 38.0.2125.101
1151422 – CVE-2014-3197 chromium: information leak in XSS Auditor fixed in Chrome 38.0.2125.101
1151425 – CVE-2014-3200 chromium: multiple unspecified issues fixed in Chrome 38.0.2125.101

6. Package List:

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

Source:
chromium-browser-38.0.2125.101-2.el6_6.src.rpm

i386:
chromium-browser-38.0.2125.101-2.el6_6.i686.rpm
chromium-browser-debuginfo-38.0.2125.101-2.el6_6.i686.rpm

x86_64:
chromium-browser-38.0.2125.101-2.el6_6.x86_64.rpm
chromium-browser-debuginfo-38.0.2125.101-2.el6_6.x86_64.rpm

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

Source:
chromium-browser-38.0.2125.101-2.el6_6.src.rpm

i386:
chromium-browser-38.0.2125.101-2.el6_6.i686.rpm
chromium-browser-debuginfo-38.0.2125.101-2.el6_6.i686.rpm

x86_64:
chromium-browser-38.0.2125.101-2.el6_6.x86_64.rpm
chromium-browser-debuginfo-38.0.2125.101-2.el6_6.x86_64.rpm

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

Source:
chromium-browser-38.0.2125.101-2.el6_6.src.rpm

i386:
chromium-browser-38.0.2125.101-2.el6_6.i686.rpm
chromium-browser-debuginfo-38.0.2125.101-2.el6_6.i686.rpm

x86_64:
chromium-browser-38.0.2125.101-2.el6_6.x86_64.rpm
chromium-browser-debuginfo-38.0.2125.101-2.el6_6.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/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2014-3188.html
https://www.redhat.com/security/data/cve/CVE-2014-3189.html
https://www.redhat.com/security/data/cve/CVE-2014-3190.html
https://www.redhat.com/security/data/cve/CVE-2014-3191.html
https://www.redhat.com/security/data/cve/CVE-2014-3192.html
https://www.redhat.com/security/data/cve/CVE-2014-3193.html
https://www.redhat.com/security/data/cve/CVE-2014-3194.html
https://www.redhat.com/security/data/cve/CVE-2014-3195.html
https://www.redhat.com/security/data/cve/CVE-2014-3197.html
https://www.redhat.com/security/data/cve/CVE-2014-3198.html
https://www.redhat.com/security/data/cve/CVE-2014-3199.html
https://www.redhat.com/security/data/cve/CVE-2014-3200.html
https://access.redhat.com/security/updates/classification/#critical
http://googlechromereleases.blogspot.com/2014/10/stable-channel-update.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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