Описание
An issue was discovered in zabbix.php?action=dashboard.view&dashboardid=1 in Zabbix through 4.4. An attacker can bypass the login page and access the dashboard page, and then create a Dashboard, Report, Screen, or Map without any Username/Password (i.e., anonymously). All created elements (Dashboard/Report/Screen/Map) are accessible by other users and by an admin.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| zabbix | fixed | 1:5.0.0+dfsg-1 | package | |
| zabbix | ignored | stretch | package | |
| zabbix | no-dsa | jessie | package |
Примечания
https://support.zabbix.com/browse/ZBX-16789
Disputed by upstream, closed as not a security bug.
Guest account is disabled by default starting in 4.0.15rc1, 4.4.2rc1 and
5.0.0alpha1 (Cf. https://support.zabbix.com/browse/ZBXNEXT-5532)
Patch to disable default user by default:
https://git.zabbix.com/projects/ZBX/repos/zabbix/commits/9fd6f1c35 (5.0.0alpha1)
https://git.zabbix.com/projects/ZBX/repos/zabbix/commits/cd3921882 (4.0.15rc1)
Связанные уязвимости
An issue was discovered in zabbix.php?action=dashboard.view&dashboardid=1 in Zabbix through 4.4. An attacker can bypass the login page and access the dashboard page, and then create a Dashboard, Report, Screen, or Map without any Username/Password (i.e., anonymously). All created elements (Dashboard/Report/Screen/Map) are accessible by other users and by an admin.
An issue was discovered in zabbix.php?action=dashboard.view&dashboardid=1 in Zabbix through 4.4. An attacker can bypass the login page and access the dashboard page, and then create a Dashboard, Report, Screen, or Map without any Username/Password (i.e., anonymously). All created elements (Dashboard/Report/Screen/Map) are accessible by other users and by an admin.
An issue was discovered in zabbix.php?action=dashboard.view&dashboardid=1 in Zabbix through 4.4. An attacker can bypass the login page and access the dashboard page, and then create a Dashboard, Report, Screen, or Map without any Username/Password (i.e., anonymously). All created elements (Dashboard/Report/Screen/Map) are accessible by other users and by an admin.
Уязвимость универсальной системы мониторинга Zabbix, связанная с обходом авторизации посредством использования ключа, контролируемого пользователем, позволяющая нарушителю обойти страницу входа и получить доступ к странице панели инструментов