RHSA-2016:1080 - Security Advisory

Topic

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.

Description

Chromium is an open-source web browser, powered by WebKit (Blink).

This update upgrades Chromium to version 50.0.2661.102.

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-2016-1667, CVE-2016-1668, CVE-2016-1669, CVE-2016-1670)

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.

Affected Products

• Red Hat Enterprise Linux Server 6 x86_64
• Red Hat Enterprise Linux Server 6 i386
• Red Hat Enterprise Linux Workstation 6 x86_64
• Red Hat Enterprise Linux Workstation 6 i386
• Red Hat Enterprise Linux Desktop 6 x86_64
• Red Hat Enterprise Linux Desktop 6 i386
• Red Hat Enterprise Linux Server from RHUI 6 x86_64
• Red Hat Enterprise Linux Server from RHUI 6 i386

Fixes

• BZ - 1335447 - CVE-2016-1667 chromium-browser: same origin bypass in dom
• BZ - 1335448 - CVE-2016-1668 chromium-browser: same origin bypass in blink v8 bindings
• BZ - 1335449 - CVE-2016-1669 chromium-browser: buffer overflow in v8
• BZ - 1335450 - CVE-2016-1670 chromium-browser: race condition in loader

CVEs

• CVE-2016-1667
• CVE-2016-1668
• CVE-2016-1669
• CVE-2016-1670

References

• http://www.redhat.com/security/updates/classification/#normal