Ubuntu 3948-1: WebKitGTK+ vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 18.10: libjavascriptcoregtk-4.0-18 2.24.1-0ubuntu0.18.10.2 libwebkit2gtk-4.0-37 2.24.1-0ubuntu0.18.10.2 Ubuntu 18.04 LTS: libjavascriptcoregtk-4.0-18 2.24.1-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.24.1-0ubuntu0.18.04.1 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://ubuntu.com/security/notices/USN-3948-1
CVE-2019-11070, CVE-2019-6251, CVE-2019-8375, CVE-2019-8506,
CVE-2019-8518, CVE-2019-8523, CVE-2019-8524, CVE-2019-8535,
CVE-2019-8536, CVE-2019-8544, CVE-2019-8551, CVE-2019-8558,
CVE-2019-8559, CVE-2019-8563
Package Information
https://launchpad.net/ubuntu/+source/webkit2gtk/2.24.1-0ubuntu0.18.10.2 https://launchpad.net/ubuntu/+source/webkit2gtk/2.24.1-0ubuntu0.18.04.1