RHSA-2015:1712 - Security Advisory

标题

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.

描述

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-2015-1291, CVE-2015-1292, CVE-2015-1293, CVE-2015-1294,
CVE-2015-1295, CVE-2015-1296, CVE-2015-1297, CVE-2015-1298, CVE-2015-1299,
CVE-2015-1300, CVE-2015-1301)

All Chromium users should upgrade to these updated packages, which contain
Chromium version 45.0.2454.85, which corrects these issues. After
installing the update, Chromium must be restarted for the changes to take
effect.

解决方案

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

受影响的产品

• Red Hat Enterprise Linux Server 6 x86_64
• Red Hat Enterprise Linux Server 6 i386
• Red Hat Enterprise Linux for x86_64 - Extended Update Support 6.7 x86_64
• Red Hat Enterprise Linux for x86_64 - Extended Update Support 6.7 i386
• Red Hat Enterprise Linux Workstation 6 x86_64
• Red Hat Enterprise Linux Workstation 6 i386
• Red Hat Enterprise Linux Desktop 6 x86_64
• Red Hat Enterprise Linux Desktop 6 i386
• Red Hat Enterprise Linux Server from RHUI 6 x86_64
• Red Hat Enterprise Linux Server from RHUI 6 i386
• Red Hat Enterprise Linux Server - Extended Update Support from RHUI 6.7 x86_64
• Red Hat Enterprise Linux Server - Extended Update Support from RHUI 6.7 i386

修复

• BZ - 1259141 - CVE-2015-1291 chromium-browser: Cross-origin bypass in DOM
• BZ - 1259159 - CVE-2015-1292 chromium-browser: Cross-origin bypass in ServiceWorker
• BZ - 1259161 - CVE-2015-1293 chromium-browser: Cross-origin bypass in DOM
• BZ - 1259162 - CVE-2015-1294 chromium-browser: Use-after-free in Skia
• BZ - 1259163 - CVE-2015-1295 chromium-browser: Use-after-free in Printing
• BZ - 1259164 - CVE-2015-1296 chromium-browser: Character spoofing in omnibox
• BZ - 1259165 - CVE-2015-1297 chromium-browser: Permission scoping error in WebRequest
• BZ - 1259166 - CVE-2015-1298 chromium-browser: URL validation error in extensions
• BZ - 1259168 - CVE-2015-1299 chromium-browser: Use-after-free in Blink
• BZ - 1259169 - CVE-2015-1300 chromium-browser: Information leak in Blink
• BZ - 1259170 - CVE-2015-1301 chromium-browser: various fixes from internal audits

CVE

• CVE-2015-1295
• CVE-2015-1294
• CVE-2015-1297
• CVE-2015-1296
• CVE-2015-1291
• CVE-2015-1301
• CVE-2015-1293
• CVE-2015-1292
• CVE-2015-1300
• CVE-2015-1299
• CVE-2015-1298

参考

• https://access.redhat.com/security/updates/classification/#important
• http://googlechromereleases.blogspot.com/2015/09/stable-channel-update.html