RHSA-2019:3759 - 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 78.0.3904.70.

Security Fix(es):

• chromium-browser: Use-after-free in media (CVE-2019-13699)
• chromium-browser: Buffer overrun in Blink (CVE-2019-13700)
• chromium-browser: URL spoof in navigation (CVE-2019-13701)
• chromium-browser: Privilege elevation in Installer (CVE-2019-13702)
• chromium-browser: URL bar spoofing (CVE-2019-13703)
• chromium-browser: CSP bypass (CVE-2019-13704)
• chromium-browser: Extension permission bypass (CVE-2019-13705)
• chromium-browser: Out-of-bounds read in PDFium (CVE-2019-13706)
• chromium-browser: File storage disclosure (CVE-2019-13707)
• chromium-browser: HTTP authentication spoof (CVE-2019-13708)
• chromium-browser: File download protection bypass (CVE-2019-13709)
• chromium-browser: File download protection bypass (CVE-2019-13710)
• chromium-browser: Cross-context information leak (CVE-2019-13711)
• chromium-browser: Cross-origin data leak (CVE-2019-13713)
• chromium-browser: CSS injection (CVE-2019-13714)
• chromium-browser: Address bar spoofing (CVE-2019-13715)
• chromium-browser: Service worker state error (CVE-2019-13716)
• chromium-browser: Notification obscured (CVE-2019-13717)
• chromium-browser: IDN spoof (CVE-2019-13718)
• chromium-browser: Notification obscured (CVE-2019-13719)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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 for Scientific Computing 6 x86_64

Fixes

• BZ - 1764756 - CVE-2019-13699 chromium-browser: Use-after-free in media
• BZ - 1764757 - CVE-2019-13700 chromium-browser: Buffer overrun in Blink
• BZ - 1764758 - CVE-2019-13701 chromium-browser: URL spoof in navigation
• BZ - 1764759 - CVE-2019-13702 chromium-browser: Privilege elevation in Installer
• BZ - 1764760 - CVE-2019-13703 chromium-browser: URL bar spoofing
• BZ - 1764761 - CVE-2019-13704 chromium-browser: CSP bypass
• BZ - 1764762 - CVE-2019-13705 chromium-browser: Extension permission bypass
• BZ - 1764763 - CVE-2019-13706 chromium-browser: Out-of-bounds read in PDFium
• BZ - 1764764 - CVE-2019-13707 chromium-browser: File storage disclosure
• BZ - 1764765 - CVE-2019-13708 chromium-browser: HTTP authentication spoof
• BZ - 1764766 - CVE-2019-13709 chromium-browser: File download protection bypass
• BZ - 1764767 - CVE-2019-13710 chromium-browser: File download protection bypass
• BZ - 1764768 - CVE-2019-13711 chromium-browser: Cross-context information leak
• BZ - 1764769 - CVE-2019-13713 chromium-browser: Cross-origin data leak
• BZ - 1764770 - CVE-2019-13714 chromium-browser: CSS injection
• BZ - 1764771 - CVE-2019-13715 chromium-browser: Address bar spoofing
• BZ - 1764772 - CVE-2019-13716 chromium-browser: Service worker state error
• BZ - 1764773 - CVE-2019-13717 chromium-browser: Notification obscured
• BZ - 1764774 - CVE-2019-13718 chromium-browser: IDN spoof
• BZ - 1764775 - CVE-2019-13719 chromium-browser: Notification obscured

CVEs

• CVE-2019-13699
• CVE-2019-13700
• CVE-2019-13701
• CVE-2019-13702
• CVE-2019-13703
• CVE-2019-13704
• CVE-2019-13705
• CVE-2019-13706
• CVE-2019-13707
• CVE-2019-13708
• CVE-2019-13709
• CVE-2019-13710
• CVE-2019-13711
• CVE-2019-13713
• CVE-2019-13714
• CVE-2019-13715
• CVE-2019-13716
• CVE-2019-13717
• CVE-2019-13718
• CVE-2019-13719

References

• https://access.redhat.com/security/updates/classification/#important