Updated Libreoffice packages has been released for Debian GNU/Linux 8 LTS

Package : libreoffice
Version : 1:4.3.3-2+deb8u12
CVE ID : CVE-2018-16858

Alex Infuehr discovered a directory traversal vulnerability which could
result in the execution of Python script code when opening a malformed
document.

For Debian 8 "Jessie", this problem has been fixed in version
1:4.3.3-2+deb8u12.

We recommend that you upgrade your libreoffice packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

  Libreoffice Security Update for Debian 8 LTS