RedHat: RHSA-2015-2545:01 Critical: chromium-browser security update
Summary
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, execute
arbitrary code, or disclose sensitive information when visited by the
victim. (CVE-2015-6764, CVE-2015-6765, CVE-2015-6766, CVE-2015-6767,
CVE-2015-6768, CVE-2015-6769, CVE-2015-6770, CVE-2015-6771, CVE-2015-6772,
CVE-2015-6773, CVE-2015-6774, CVE-2015-6775, CVE-2015-6776, CVE-2015-6777,
CVE-2015-6778, CVE-2015-6779, CVE-2015-6780, CVE-2015-6781, CVE-2015-6782,
CVE-2015-6784, CVE-2015-6785, CVE-2015-6786, CVE-2015-6787)
All Chromium users should upgrade to these updated packages, which contain
Chromium version 47.0.2526.73, which corrects these issues. After
installing the update, Chromium must be restarted for the changes to take
effect.
Summary
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2015-6764 https://access.redhat.com/security/cve/CVE-2015-6765 https://access.redhat.com/security/cve/CVE-2015-6766 https://access.redhat.com/security/cve/CVE-2015-6767 https://access.redhat.com/security/cve/CVE-2015-6768 https://access.redhat.com/security/cve/CVE-2015-6769 https://access.redhat.com/security/cve/CVE-2015-6770 https://access.redhat.com/security/cve/CVE-2015-6771 https://access.redhat.com/security/cve/CVE-2015-6772 https://access.redhat.com/security/cve/CVE-2015-6773 https://access.redhat.com/security/cve/CVE-2015-6774 https://access.redhat.com/security/cve/CVE-2015-6775 https://access.redhat.com/security/cve/CVE-2015-6776 https://access.redhat.com/security/cve/CVE-2015-6777 https://access.redhat.com/security/cve/CVE-2015-6778 https://access.redhat.com/security/cve/CVE-2015-6779 https://access.redhat.com/security/cve/CVE-2015-6780 https://access.redhat.com/security/cve/CVE-2015-6781 https://access.redhat.com/security/cve/CVE-2015-6782 https://access.redhat.com/security/cve/CVE-2015-6784 https://access.redhat.com/security/cve/CVE-2015-6785 https://access.redhat.com/security/cve/CVE-2015-6786 https://access.redhat.com/security/cve/CVE-2015-6787 https://access.redhat.com/security/updates/classification/#critical http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html
Package List
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
chromium-browser-47.0.2526.73-1.el6.i686.rpm
chromium-browser-debuginfo-47.0.2526.73-1.el6.i686.rpm
x86_64:
chromium-browser-47.0.2526.73-1.el6.x86_64.rpm
chromium-browser-debuginfo-47.0.2526.73-1.el6.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
chromium-browser-47.0.2526.73-1.el6.i686.rpm
chromium-browser-debuginfo-47.0.2526.73-1.el6.i686.rpm
x86_64:
chromium-browser-47.0.2526.73-1.el6.x86_64.rpm
chromium-browser-debuginfo-47.0.2526.73-1.el6.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
chromium-browser-47.0.2526.73-1.el6.i686.rpm
chromium-browser-debuginfo-47.0.2526.73-1.el6.i686.rpm
x86_64:
chromium-browser-47.0.2526.73-1.el6.x86_64.rpm
chromium-browser-debuginfo-47.0.2526.73-1.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/
Topic
Updated chromium-browser packages that fix multiple security issues are nowavailable for Red Hat Enterprise Linux 6 Supplementary.Red Hat Product Security has rated this update as having Critical securityimpact. Common Vulnerability Scoring System (CVSS) base scores, which givedetailed severity ratings, are available for each vulnerability from theCVE links in the References section.
Topic
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
Bugs Fixed
1285774 - CVE-2015-6764 v8: unspecified out-of-bounds access vulnerability
1287441 - CVE-2015-6765 chromium-browser: Use-after-free in AppCache
1287481 - CVE-2015-6766 chromium-browser: Use-after-free in AppCache
1287482 - CVE-2015-6767 chromium-browser: Use-after-free in AppCache
1287483 - CVE-2015-6768 chromium-browser: Cross-origin bypass in DOM
1287484 - CVE-2015-6769 chromium-browser: Cross-origin bypass in core
1287485 - CVE-2015-6770 chromium-browser: Cross-origin bypass in DOM
1287486 - CVE-2015-6771 chromium-browser: Out of bounds access in v8
1287487 - CVE-2015-6772 chromium-browser: Cross-origin bypass in DOM
1287488 - CVE-2015-6773 chromium-browser: Out of bounds access in Skia
1287489 - CVE-2015-6774 chromium-browser: Use-after-free in Extensions
1287490 - CVE-2015-6775 chromium-browser: Type confusion in PDFium
1287491 - CVE-2015-6776 chromium-browser: Out of bounds access in PDFium
1287492 - CVE-2015-6777 chromium-browser: Use-after-free in DOM
1287493 - CVE-2015-6778 chromium-browser: Out of bounds access in PDFium
1287494 - CVE-2015-6779 chromium-browser: Scheme bypass in PDFium
1287495 - CVE-2015-6780 chromium-browser: Use-after-free in Infobars1287496 - CVE-2015-6781 chromium-browser: Integer overflow in Sfntly
1287497 - CVE-2015-6782 chromium-browser: Content spoofing in Omnibox
1287499 - CVE-2015-6784 chromium-browser: Escaping issue in saved pages
1287500 - CVE-2015-6785 chromium-browser: Wildcard matching issue in CSP
1287501 - CVE-2015-6786 chromium-browser: Scheme bypass in CSP
1287502 - CVE-2015-6787 chromium-browser: Various fixes from internal audits
