=========================================================================== Ubuntu Security Notice USN-3273-1 May 02, 2017 libreoffice vulnerabilities =========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 16.10 - Ubuntu 16.04 LTS - Ubuntu 14.04 LTS Summary: LibreOffice could be made to crash or run programs as your login if it opened a specially crafted EMF file. Software Description: - libreoffice: Office productivity suite Details: It was discovered that LibreOffice incorrectly handled EMF image files. If a user were tricked into opening a specially crafted EMF image file, a remote attacker could cause LibreOffice to crash, and possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 16.10: libreoffice-core 1:5.2.2-0ubuntu2.1 Ubuntu 16.04 LTS: libreoffice-core 1:5.1.6~rc2-0ubuntu1~xenial2 Ubuntu 14.04 LTS: libreoffice-core 1:4.2.8-0ubuntu5.1 After a standard system update you need to restart LibreOffice to make all the necessary changes. References: http://www.ubuntu.com/usn/usn-3273-1 CVE-2016-10327, CVE-2017-7870 Package Information: https://launchpad.net/ubuntu/+source/libreoffice/1:5.2.2-0ubuntu2.1 https://launchpad.net/ubuntu/+source/libreoffice/1:5.1.6~rc2-0ubuntu1~xenial2 https://launchpad.net/ubuntu/+source/libreoffice/1:4.2.8-0ubuntu5.1