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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.1196 Important: chromium-browser security and bug fix update 1 May 2015 =========================================================================== 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 Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2015-1250 CVE-2015-1243 Reference: ASB-2015.0040 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2015-0921.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: chromium-browser security and bug fix update Advisory ID: RHSA-2015:0921-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-0921.html Issue date: 2015-04-30 CVE Names: CVE-2015-1243 CVE-2015-1250 ===================================================================== 1. Summary: Updated chromium-browser packages that fix multiple security issues and one bug are now available for Red Hat Enterprise Linux 6 Supplementary. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links 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). Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Chromium to crash or, potentially, execute arbitrary code with the privileges of the user running Chromium. (CVE-2015-1243, CVE-2015-1250) This update also fixes the following bug: * Prior to this update, Chromium did not accept GNOME's system proxy settings due to having GConf support disabled. This issue has been resolved in this update. (BZ#1217065) All Chromium users should upgrade to these updated packages, which contain Chromium version 42.0.2311.135, which corrects these issues. After installing the update, Chromium must be restarted for the changes to take effect. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1216920 - CVE-2015-1243 chromium-browser: use-after-free in DOM 1216921 - CVE-2015-1250 chromium-browser: various unspecified flaws 1217065 - Chromium-browser not accepting gnome system proxy settings in RHEL6. 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): Source: chromium-browser-42.0.2311.135-1.el6_6.src.rpm i386: chromium-browser-42.0.2311.135-1.el6_6.i686.rpm chromium-browser-debuginfo-42.0.2311.135-1.el6_6.i686.rpm x86_64: chromium-browser-42.0.2311.135-1.el6_6.x86_64.rpm chromium-browser-debuginfo-42.0.2311.135-1.el6_6.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): Source: chromium-browser-42.0.2311.135-1.el6_6.src.rpm i386: chromium-browser-42.0.2311.135-1.el6_6.i686.rpm chromium-browser-debuginfo-42.0.2311.135-1.el6_6.i686.rpm x86_64: chromium-browser-42.0.2311.135-1.el6_6.x86_64.rpm chromium-browser-debuginfo-42.0.2311.135-1.el6_6.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): Source: chromium-browser-42.0.2311.135-1.el6_6.src.rpm i386: chromium-browser-42.0.2311.135-1.el6_6.i686.rpm chromium-browser-debuginfo-42.0.2311.135-1.el6_6.i686.rpm x86_64: chromium-browser-42.0.2311.135-1.el6_6.x86_64.rpm chromium-browser-debuginfo-42.0.2311.135-1.el6_6.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-2015-1243 https://access.redhat.com/security/cve/CVE-2015-1250 https://access.redhat.com/security/updates/classification/#important http://googlechromereleases.blogspot.com/2015/04/stable-channel-update_28.html 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2015 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFVQopnXlSAg2UNWIIRAgQLAKCzVoixHduhi3H16D16uWNNhvdvcQCgqNj0 LvRH19/Se7OKiVYg1eoWKXA= =+RnW - -----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. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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