An authenticated Zabbix user (including Guest) is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service.
An authenticated Zabbix user (including Guest) is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service.
Affected: Ubuntu:Pro:14.04:LTS: zabbix, Ubuntu:Pro:16.04:LTS: zabbix, Ubuntu:Pro:18.04:LTS: zabbix, Ubuntu:Pro:20.04:LTS: zabbix, Ubuntu:Pro:22.04:LTS: zabbix, Ubuntu:25.10: zabbix, Ubuntu:26.04:LTS: zabbix
An authenticated Zabbix user (including Guest) is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service.
Ein Angreifer kann mehrere Schwachstellen in Zabbix ausnutzen, um Informationen offenzulegen, beliebigen Code auszuführen und einen Denial-of-Service-Zustand zu verursachen.