RedHat: RHSA-2020-4351:01 Important: chromium-browser security update
Summary
Chromium is an open-source web browser, powered by WebKit (Blink).
This update upgrades Chromium to version 86.0.4240.111.
Security Fix(es):
* chromium-browser: Inappropriate implementation in Blink (CVE-2020-16000)
* chromium-browser: Use after free in media (CVE-2020-16001)
* chromium-browser: Use after free in PDFium (CVE-2020-16002)
* freetype: Heap-based buffer overflow due to integer truncation in
Load_SBit_Png (CVE-2020-15999)
* chromium-browser: Use after free in printing (CVE-2020-16003)
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.
Summary
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.
References
https://access.redhat.com/security/cve/CVE-2020-15999 https://access.redhat.com/security/cve/CVE-2020-16000 https://access.redhat.com/security/cve/CVE-2020-16001 https://access.redhat.com/security/cve/CVE-2020-16002 https://access.redhat.com/security/cve/CVE-2020-16003 https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386:
chromium-browser-86.0.4240.111-1.el6_10.i686.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
i686:
chromium-browser-86.0.4240.111-1.el6_10.i686.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
x86_64:
chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node Supplementary (v. 6):
i686:
chromium-browser-86.0.4240.111-1.el6_10.i686.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
x86_64:
chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386:
chromium-browser-86.0.4240.111-1.el6_10.i686.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
i686:
chromium-browser-86.0.4240.111-1.el6_10.i686.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
x86_64:
chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386:
chromium-browser-86.0.4240.111-1.el6_10.i686.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
i686:
chromium-browser-86.0.4240.111-1.el6_10.i686.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.i686.rpm
x86_64:
chromium-browser-86.0.4240.111-1.el6_10.x86_64.rpm
chromium-browser-debuginfo-86.0.4240.111-1.el6_10.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
An update for chromium-browser is now available for Red Hat EnterpriseLinux 6 Supplementary.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Desktop Supplementary (v. 6) - i386, i686, x86_64
Red Hat Enterprise Linux HPC Node Supplementary (v. 6) - i686, x86_64
Red Hat Enterprise Linux Server Supplementary (v. 6) - i386, i686, x86_64
Red Hat Enterprise Linux Workstation Supplementary (v. 6) - i386, i686, x86_64
Bugs Fixed
1890210 - CVE-2020-15999 freetype: Heap-based buffer overflow due to integer truncation in Load_SBit_Png
1890266 - CVE-2020-16000 chromium-browser: Inappropriate implementation in Blink
1890267 - CVE-2020-16001 chromium-browser: Use after free in media
1890268 - CVE-2020-16002 chromium-browser: Use after free in PDFium
1890269 - CVE-2020-16003 chromium-browser: Use after free in printing