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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.3137 Critical: chromium-browser security update 8 December 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: chromium-browser Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Cross-site Request Forgery -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-15427 CVE-2017-15426 CVE-2017-15425 CVE-2017-15424 CVE-2017-15423 CVE-2017-15422 CVE-2017-15420 CVE-2017-15419 CVE-2017-15418 CVE-2017-15417 CVE-2017-15416 CVE-2017-15415 CVE-2017-15413 CVE-2017-15412 CVE-2017-15411 CVE-2017-15410 CVE-2017-15409 CVE-2017-15408 CVE-2017-15407 Original Bulletin: https://access.redhat.com/errata/RHSA-2017:3401 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running chromium-browser check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Critical: chromium-browser security update Advisory ID: RHSA-2017:3401-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://access.redhat.com/errata/RHSA-2017:3401 Issue date: 2017-12-07 CVE Names: CVE-2017-15407 CVE-2017-15408 CVE-2017-15409 CVE-2017-15410 CVE-2017-15411 CVE-2017-15412 CVE-2017-15413 CVE-2017-15415 CVE-2017-15416 CVE-2017-15417 CVE-2017-15418 CVE-2017-15419 CVE-2017-15420 CVE-2017-15422 CVE-2017-15423 CVE-2017-15424 CVE-2017-15425 CVE-2017-15426 CVE-2017-15427 ===================================================================== 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 Critical. 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 63.0.3239.84. 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-2017-15407, CVE-2017-15408, CVE-2017-15409, CVE-2017-15410, CVE-2017-15411, CVE-2017-15412, CVE-2017-15413, CVE-2017-15415, CVE-2017-15416, CVE-2017-15417, CVE-2017-15418, CVE-2017-15419, CVE-2017-15420, CVE-2017-15422, CVE-2017-15423, CVE-2017-15424, CVE-2017-15425, CVE-2017-15426, CVE-2017-15427) 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/): 1523123 - CVE-2017-15407 chromium-browser: out of bounds write in quic 1523124 - CVE-2017-15408 chromium-browser: heap buffer overflow in pdfium 1523125 - CVE-2017-15409 chromium-browser: out of bounds write in skia 1523126 - CVE-2017-15410 chromium-browser: use after free in pdfium 1523127 - CVE-2017-15411 chromium-browser: use after free in pdfium 1523128 - CVE-2017-15412 chromium-browser: use after free in libxml 1523129 - CVE-2017-15413 chromium-browser: type confusion in webassembly 1523130 - CVE-2017-15415 chromium-browser: pointer information disclosure in ipc call 1523131 - CVE-2017-15416 chromium-browser: out of bounds read in blink 1523132 - CVE-2017-15417 chromium-browser: cross origin information disclosure in skia 1523133 - CVE-2017-15418 chromium-browser: use of uninitialized value in skia 1523134 - CVE-2017-15419 chromium-browser: cross origin leak of redirect url in blink 1523135 - CVE-2017-15420 chromium-browser: url spoofing in omnibox 1523136 - CVE-2017-15422 chromium-browser: integer overflow in icu 1523137 - CVE-2017-15423 chromium-browser: issue with spake implementation in boringssl 1523138 - CVE-2017-15424 chromium-browser: url spoof in omnibox 1523139 - CVE-2017-15425 chromium-browser: url spoof in omnibox 1523140 - CVE-2017-15426 chromium-browser: url spoof in omnibox 1523141 - CVE-2017-15427 chromium-browser: insufficient blocking of javascript in omnibox 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: chromium-browser-63.0.3239.84-1.el6_9.i686.rpm chromium-browser-debuginfo-63.0.3239.84-1.el6_9.i686.rpm x86_64: chromium-browser-63.0.3239.84-1.el6_9.x86_64.rpm chromium-browser-debuginfo-63.0.3239.84-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: chromium-browser-63.0.3239.84-1.el6_9.i686.rpm chromium-browser-debuginfo-63.0.3239.84-1.el6_9.i686.rpm x86_64: chromium-browser-63.0.3239.84-1.el6_9.x86_64.rpm chromium-browser-debuginfo-63.0.3239.84-1.el6_9.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: chromium-browser-63.0.3239.84-1.el6_9.i686.rpm chromium-browser-debuginfo-63.0.3239.84-1.el6_9.i686.rpm x86_64: chromium-browser-63.0.3239.84-1.el6_9.x86_64.rpm chromium-browser-debuginfo-63.0.3239.84-1.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-2017-15407 https://access.redhat.com/security/cve/CVE-2017-15408 https://access.redhat.com/security/cve/CVE-2017-15409 https://access.redhat.com/security/cve/CVE-2017-15410 https://access.redhat.com/security/cve/CVE-2017-15411 https://access.redhat.com/security/cve/CVE-2017-15412 https://access.redhat.com/security/cve/CVE-2017-15413 https://access.redhat.com/security/cve/CVE-2017-15415 https://access.redhat.com/security/cve/CVE-2017-15416 https://access.redhat.com/security/cve/CVE-2017-15417 https://access.redhat.com/security/cve/CVE-2017-15418 https://access.redhat.com/security/cve/CVE-2017-15419 https://access.redhat.com/security/cve/CVE-2017-15420 https://access.redhat.com/security/cve/CVE-2017-15422 https://access.redhat.com/security/cve/CVE-2017-15423 https://access.redhat.com/security/cve/CVE-2017-15424 https://access.redhat.com/security/cve/CVE-2017-15425 https://access.redhat.com/security/cve/CVE-2017-15426 https://access.redhat.com/security/cve/CVE-2017-15427 https://access.redhat.com/security/updates/classification/#critical https://chromereleases.googleblog.com/2017/12/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/ Copyright 2017 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFaKZalXlSAg2UNWIIRAlftAJ4meYHOyCpvQPHQG+QFVtHwtgXAYQCfcRHe PS477Vgg/IGbatcaanniDpM= =RwhO - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. 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