Ubuntu 3786-1: libxkbcommon vulnerabilities
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 16.04 LTS: libxkbcommon-x11-0 0.5.0-1ubuntu2.1 libxkbcommon0 0.5.0-1ubuntu2.1 Ubuntu 14.04 LTS: libxkbcommon-x11-0 0.4.1-0ubuntu1.1 libxkbcommon0 0.4.1-0ubuntu1.1 In general, a standard system update will make all the necessary changes.
References
https://ubuntu.com/security/notices/USN-3786-1
CVE-2018-15853, CVE-2018-15854, CVE-2018-15855, CVE-2018-15856,
CVE-2018-15857, CVE-2018-15858, CVE-2018-15859, CVE-2018-15861,
CVE-2018-15862, CVE-2018-15863, CVE-2018-15864
Package Information
https://launchpad.net/ubuntu/+source/libxkbcommon/0.5.0-1ubuntu2.1 https://launchpad.net/ubuntu/+source/libxkbcommon/0.4.1-0ubuntu1.1