6.8 - RHSA-2016:1905

Problem Description:

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 53.0.2785.113.

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-2016-5170, CVE-2016-5171, CVE-2016-5175, CVE-2016-5172, CVE-2016-5173, CVE-2016-5174)

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/):

1375863 - CVE-2016-5170 chromium-browser: use after free in blink 1375864 - CVE-2016-5171 chromium-browser: use after free in blink 1375865 - CVE-2016-5172 chromium-browser: arbitrary memory read in v8 1375866 - CVE-2016-5173 chromium-browser: extension resource access 1375867 - CVE-2016-5174 chromium-browser: popup not correctly suppressed 1375868 - CVE-2016-5175 chromium-browser: various fixes from internal audits