Debian Security Advisory

DLA-2914-1 zabbix -- LTS security update

Date Reported:
07 Feb 2022
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2022-23134.
More information:

Thomas Chauchefoin from SonarSource discovered that in Zabbix, a server/client network monitoring system, after the initial setup process, some steps of setup.php file are reachable not only by super-administrators, but by unauthenticated users as well. An attacker could bypass checks and potentially change the configuration of Zabbix Frontend.

For Debian 9 stretch, this problem has been fixed in version 1:3.0.32+dfsg-0+deb9u2.

We recommend that you upgrade your zabbix packages.

For the detailed security status of zabbix please refer to its security tracker page at:

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