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Sicherheit: Mehrere Probleme in WebKitGTK+
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in WebKitGTK+
ID: USN-3257-1
Distribution: Ubuntu
Plattformen: Ubuntu 16.04 LTS, Ubuntu 16.10
Datum: Mo, 10. April 2017, 22:03
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2464
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2468
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2471
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2419
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2445
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2454
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2459
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2469
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9642
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2367
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2476
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2466
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2377
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2433
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2475
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2415
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2376
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2446
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2455
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2386
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2394
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2364
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2392
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2395
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2481
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2457
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2447
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2396
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2470
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2442
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2465
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9643
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2460
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2405
Applikationen: WebKitGTK

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From: Marc Deslauriers <marc.deslauriers@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <47f2d1af-f106-546b-58f9-abce389f8c98@canonical.com>
Subject: [USN-3257-1] WebKitGTK+ vulnerabilities

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==========================================================================
Ubuntu Security Notice USN-3257-1
April 10, 2017

webkit2gtk vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 16.10
- Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in WebKitGTK+.

Software Description:
- webkit2gtk: Web content engine library for GTK+

Details:

A large number of security issues were discovered in the WebKitGTK+ Web and
JavaScript engines. If a user were tricked into viewing a malicious
website, a remote attacker could exploit a variety of issues related to web
browser security, including cross-site scripting attacks, denial of service
attacks, and arbitrary code execution.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 16.10:
libjavascriptcoregtk-4.0-18 2.16.1-0ubuntu0.16.10.1
libwebkit2gtk-4.0-37 2.16.1-0ubuntu0.16.10.1

Ubuntu 16.04 LTS:
libjavascriptcoregtk-4.0-18 2.16.1-0ubuntu0.16.04.1
libwebkit2gtk-4.0-37 2.16.1-0ubuntu0.16.04.1

This update uses a new upstream release, which includes additional bug
fixes. After a standard system update you need to restart any applications
that use WebKitGTK+, such as Epiphany, to make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-3257-1
CVE-2016-9642, CVE-2016-9643, CVE-2017-2364, CVE-2017-2367,
CVE-2017-2376, CVE-2017-2377, CVE-2017-2386, CVE-2017-2392,
CVE-2017-2394, CVE-2017-2395, CVE-2017-2396, CVE-2017-2405,
CVE-2017-2415, CVE-2017-2419, CVE-2017-2433, CVE-2017-2442,
CVE-2017-2445, CVE-2017-2446, CVE-2017-2447, CVE-2017-2454,
CVE-2017-2455, CVE-2017-2457, CVE-2017-2459, CVE-2017-2460,
CVE-2017-2464, CVE-2017-2465, CVE-2017-2466, CVE-2017-2468,
CVE-2017-2469, CVE-2017-2470, CVE-2017-2471, CVE-2017-2475,
CVE-2017-2476, CVE-2017-2481

Package Information:
https://launchpad.net/ubuntu/+source/webkit2gtk/2.16.1-0ubuntu0.16.10.1
https://launchpad.net/ubuntu/+source/webkit2gtk/2.16.1-0ubuntu0.16.04.1



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