-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: chromium-browser security update Advisory ID: RHSA-2015:1023-01 Product: Red Hat Enterprise Linux Supplementary Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-1023.html Issue date: 2015-05-25 CVE Names: CVE-2015-1251 CVE-2015-1252 CVE-2015-1253 CVE-2015-1254 CVE-2015-1255 CVE-2015-1256 CVE-2015-1257 CVE-2015-1258 CVE-2015-1259 CVE-2015-1260 CVE-2015-1261 CVE-2015-1262 CVE-2015-1263 CVE-2015-1264 CVE-2015-1265 ===================================================================== 1. Summary: Updated chromium-browser packages that fix multiple security issues 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-2015-1251, CVE-2015-1252, CVE-2015-1253, CVE-2015-1254, CVE-2015-1255, CVE-2015-1256, CVE-2015-1257, CVE-2015-1258, CVE-2015-1259, CVE-2015-1260, CVE-2015-1261, CVE-2015-1262, CVE-2015-1263, CVE-2015-1264, CVE-2015-1265) All Chromium users should upgrade to these updated packages, which contain Chromium version 43.0.2357.65, 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/): 1223258 - CVE-2015-1251 chromium-browser: Use-after-free in Speech. 1223259 - CVE-2015-1252 chromium-browser: Sandbox escape in Chrome. 1223260 - CVE-2015-1253 chromium-browser: Cross-origin bypass in DOM. 1223261 - CVE-2015-1254 chromium-browser: Cross-origin bypass in Editing. 1223262 - CVE-2015-1255 chromium-browser: Use-after-free in WebAudio. 1223263 - CVE-2015-1256 chromium-browser: Use-after-free in SVG. 1223264 - CVE-2015-1257 chromium-browser: Container-overflow in SVG. 1223266 - CVE-2015-1258 chromium-browser: Negative-size parameter in Libvpx. 1223267 - CVE-2015-1259 chromium-browser: Uninitialized value in PDFium. 1223268 - CVE-2015-1260 chromium-browser: Use-after-free in WebRTC. 1223269 - CVE-2015-1261 chromium-browser: URL bar spoofing in unspecified component 1223270 - CVE-2015-1262 chromium-browser: Uninitialized value in Blink. 1223271 - CVE-2015-1263 chromium-browser: insecure download of spellcheck dictionary in unspecified component 1223272 - CVE-2015-1264 chromium-browser: Cross-site scripting in bookmarks. 1223273 - CVE-2015-1265 chromium-browser: Various fixes from internal audits, fuzzing and other initiatives. 6. Package List: Red Hat Enterprise Linux Desktop Supplementary (v. 6): i386: chromium-browser-43.0.2357.65-1.el6_6.i686.rpm chromium-browser-debuginfo-43.0.2357.65-1.el6_6.i686.rpm x86_64: chromium-browser-43.0.2357.65-1.el6_6.x86_64.rpm chromium-browser-debuginfo-43.0.2357.65-1.el6_6.x86_64.rpm Red Hat Enterprise Linux Server Supplementary (v. 6): i386: chromium-browser-43.0.2357.65-1.el6_6.i686.rpm chromium-browser-debuginfo-43.0.2357.65-1.el6_6.i686.rpm x86_64: chromium-browser-43.0.2357.65-1.el6_6.x86_64.rpm chromium-browser-debuginfo-43.0.2357.65-1.el6_6.x86_64.rpm Red Hat Enterprise Linux Workstation Supplementary (v. 6): i386: chromium-browser-43.0.2357.65-1.el6_6.i686.rpm chromium-browser-debuginfo-43.0.2357.65-1.el6_6.i686.rpm x86_64: chromium-browser-43.0.2357.65-1.el6_6.x86_64.rpm chromium-browser-debuginfo-43.0.2357.65-1.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-2015-1251 https://access.redhat.com/security/cve/CVE-2015-1252 https://access.redhat.com/security/cve/CVE-2015-1253 https://access.redhat.com/security/cve/CVE-2015-1254 https://access.redhat.com/security/cve/CVE-2015-1255 https://access.redhat.com/security/cve/CVE-2015-1256 https://access.redhat.com/security/cve/CVE-2015-1257 https://access.redhat.com/security/cve/CVE-2015-1258 https://access.redhat.com/security/cve/CVE-2015-1259 https://access.redhat.com/security/cve/CVE-2015-1260 https://access.redhat.com/security/cve/CVE-2015-1261 https://access.redhat.com/security/cve/CVE-2015-1262 https://access.redhat.com/security/cve/CVE-2015-1263 https://access.redhat.com/security/cve/CVE-2015-1264 https://access.redhat.com/security/cve/CVE-2015-1265 https://access.redhat.com/security/updates/classification/#important https://googlechromereleases.blogspot.com/2015/05/stable-channel-update_19.html 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFVYqb1XlSAg2UNWIIRAvcFAJ44mRGgEbZnE0rOK58VHWFVymdbCACfbwUM pDfvHmlSb5LnH4GRzlMxBW4= =ikCN -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce