Debian LTS: DLA-1521-1: otrs2 security update
Summary
CVE-2018-16586
Load external image or CSS resources in browser when user opens a
malicious email.
CVE-2018-16587
Remote deletions of arbitrary files that the OTRS web server user
has write access when opening malicious email.
For Debian 8 "Jessie", these problems have been fixed in version
3.3.18-1+deb8u6.
We recommend that you upgrade your otrs2 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