Related Vulnerabilities: CVE-2018-16858  

It was found that libreoffice was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location.

Severity High

Remote No

Type Arbitrary code execution

Description

It was found that libreoffice was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location.

AVG-883 libreoffice-fresh 6.1.2-1 6.1.3-1 High Fixed

https://www.libreoffice.org/about-us/security/advisories/cve-2018-16858/