An icingaweb2 security update has been released for Debian GNU/Linux 9 LTS a directory traversal vulnerability.

DLA 2343-1: icingaweb2 security update

-------------------------------------------------------------------------
Debian LTS Advisory DLA-2343-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/
August 24, 2020   https://wiki.debian.org/LTS
-------------------------------------------------------------------------

Package : icingaweb2
Version : 2.4.1-1+deb9u1
CVE ID : CVE-2020-24368
Debian Bug : 968833

A directory traversal vulnerability was discovered in Icinga Web 2, a
web interface for Icinga, which could result in the disclosure of files
readable by the process.

For Debian 9 stretch, this problem has been fixed in version
2.4.1-1+deb9u1.

We recommend that you upgrade your icingaweb2 packages.

For the detailed security status of icingaweb2 please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/icingaweb2

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