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===================================================================== Red Hat Security Advisory
Synopsis: Important: chromium-browser security update Advisory ID: RHSA-2017:2676-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2017:2676 Issue date: 2017-09-12 CVE Names: CVE-2017-5111 CVE-2017-5112 CVE-2017-5113 CVE-2017-5114 CVE-2017-5115 CVE-2017-5116 CVE-2017-5117 CVE-2017-5118 CVE-2017-5119 CVE-2017-5120 =====================================================================
1. Summary:
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 61.0.3163.79.
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-2017-5111, CVE-2017-5112, CVE-2017-5113, CVE-2017-5114, CVE-2017-5115, CVE-2017-5116, CVE-2017-5117, CVE-2017-5118, CVE-2017-5119, CVE-2017-5120)
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/):
1488772 - CVE-2017-5111 chromium-browser: use after free in pdfium 1488773 - CVE-2017-5112 chromium-browser: heap buffer overflow in webgl 1488774 - CVE-2017-5113 chromium-browser: heap buffer overflow in skia 1488775 - CVE-2017-5114 chromium-browser: memory lifecycle issue in pdfium 1488776 - CVE-2017-5115 chromium-browser: type confusion in v8 1488777 - CVE-2017-5116 chromium-browser: type confusion in v8 1488778 - CVE-2017-5117 chromium-browser: use of uninitialized value in skia 1488779 - CVE-2017-5118 chromium-browser: bypass of content security policy in blink 1488781 - CVE-2017-5119 chromium-browser: use of uninitialized value in skia 1488782 - CVE-2017-5120 chromium-browser: potential https downgrade during redirect navigation
6. Package List:
Red Hat Enterprise Linux Desktop Supplementary (v. 6):
i386: chromium-browser-61.0.3163.79-2.el6_9.i686.rpm chromium-browser-debuginfo-61.0.3163.79-2.el6_9.i686.rpm
x86_64: chromium-browser-61.0.3163.79-2.el6_9.x86_64.rpm chromium-browser-debuginfo-61.0.3163.79-2.el6_9.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 6):
i386: chromium-browser-61.0.3163.79-2.el6_9.i686.rpm chromium-browser-debuginfo-61.0.3163.79-2.el6_9.i686.rpm
x86_64: chromium-browser-61.0.3163.79-2.el6_9.x86_64.rpm chromium-browser-debuginfo-61.0.3163.79-2.el6_9.x86_64.rpm
Red Hat Enterprise Linux Workstation Supplementary (v. 6):
i386: chromium-browser-61.0.3163.79-2.el6_9.i686.rpm chromium-browser-debuginfo-61.0.3163.79-2.el6_9.i686.rpm
x86_64: chromium-browser-61.0.3163.79-2.el6_9.x86_64.rpm chromium-browser-debuginfo-61.0.3163.79-2.el6_9.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/
7. References:
https://access.redhat.com/security/cve/CVE-2017-5111 https://access.redhat.com/security/cve/CVE-2017-5112 https://access.redhat.com/security/cve/CVE-2017-5113 https://access.redhat.com/security/cve/CVE-2017-5114 https://access.redhat.com/security/cve/CVE-2017-5115 https://access.redhat.com/security/cve/CVE-2017-5116 https://access.redhat.com/security/cve/CVE-2017-5117 https://access.redhat.com/security/cve/CVE-2017-5118 https://access.redhat.com/security/cve/CVE-2017-5119 https://access.redhat.com/security/cve/CVE-2017-5120 https://access.redhat.com/security/updates/classification/#important https://chromereleases.googleblog.com/2017/09/stable-channel-update-for-desktop.html
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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