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Sicherheit: Mehrere Probleme in WebKitGTK+
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in WebKitGTK+
ID: USN-3551-1
Distribution: Ubuntu
Plattformen: Ubuntu 16.04 LTS, Ubuntu 17.10
Datum: Mi, 31. Januar 2018, 07:07
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13885
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7165
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7161
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7153
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13884
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4088
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4096
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7160
Applikationen: WebKitGTK+

Originalnachricht

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From: Chris Coulson <chris.coulson@canonical.com>
Reply-To: Ubuntu Security <security@ubuntu.com>
To: ubuntu-security-announce@lists.ubuntu.com
Message-ID: <85c86b50-caf2-7f92-c231-f52c69706587@canonical.com>
Subject: [USN-3551-1] WebKitGTK+ vulnerabilities

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==========================================================================
Ubuntu Security Notice USN-3551-1
January 30, 2018

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

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

- Ubuntu 17.10
- Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in WebKitGTK+.

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

Details:

Multiple security issues were discovered in the WebKitGTK+ Web and
JavaScript engines. If a user were tricked in to opening a specially
crafted website, an attacker could potentially exploit these to cause a
denial of service, spoof the user interface, or execute arbitrary code.
(CVE-2018-4088, CVE-2018-4096, CVE-2017-7153, CVE-2017-7160,
CVE-2017-7161, CVE-2017-7165, CVE-2017-13884, CVE-2017-13885)

Update instructions:

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

Ubuntu 17.10:
libjavascriptcoregtk-4.0-18 2.18.6-0ubuntu0.17.10.1
libwebkit2gtk-4.0-37 2.18.6-0ubuntu0.17.10.1

Ubuntu 16.04 LTS:
libjavascriptcoregtk-4.0-18 2.18.6-0ubuntu0.16.04.1
libwebkit2gtk-4.0-37 2.18.6-0ubuntu0.16.04.1

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:
https://www.ubuntu.com/usn/usn-3551-1
CVE-2017-13884, CVE-2017-13885, CVE-2017-7153, CVE-2017-7160,
CVE-2017-7161, CVE-2017-7165, CVE-2018-4088, CVE-2018-4096

Package Information:
https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.6-0ubuntu0.17.10.1
https://launchpad.net/ubuntu/+source/webkit2gtk/2.18.6-0ubuntu0.16.04.1



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