Описание
The Tempo and Loki datasource plugins construct backend HTTP requests by interpolating user-supplied input into URL paths without sanitization, enabling path traversal. A Viewer-role user can: (1) capture admin-configured datasource credentials (secureJsonData custom headers) by traversing to an attacker-controlled endpoint, (2) invoke state-changing admin endpoints on Tempo (e.g. /flush, /shutdown), and (3) exfiltrate internal service data via Loki's CallResource which returns full HTTP response bodies.
A flaw was found in the Tempo and Loki datasource plugins. A remote attacker with a Viewer role could exploit a path traversal vulnerability by manipulating user-supplied input in URL paths. This could allow the attacker to capture sensitive administrator-configured datasource credentials, invoke state-changing administrative functions on Tempo, or exfiltrate internal service data from Loki.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Multicluster Global Hub | multicluster-globalhub/multicluster-globalhub-grafana-rhel9 | Fix deferred | ||
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/acm-grafana-rhel9 | Fix deferred | ||
| Red Hat Ceph Storage 5 | rhceph/rhceph-5-dashboard-rhel8 | Fix deferred | ||
| Red Hat Ceph Storage 6 | rhceph/rhceph-6-dashboard-rhel9 | Fix deferred | ||
| Red Hat Ceph Storage 7 | rhceph/grafana-rhel9 | Fix deferred | ||
| Red Hat Ceph Storage 8 | rhceph/grafana-rhel9 | Fix deferred | ||
| Red Hat Ceph Storage 9 | rhceph/grafana-rhel10 | Fix deferred | ||
| Red Hat Enterprise Linux 10 | grafana | Fix deferred | ||
| Red Hat Enterprise Linux 8 | grafana | Fix deferred | ||
| Red Hat Enterprise Linux 9 | grafana | Fix deferred |
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Дополнительная информация
Статус:
EPSS
5.4 Medium
CVSS3
Связанные уязвимости
The Tempo and Loki datasource plugins construct backend HTTP requests by interpolating user-supplied input into URL paths without sanitization, enabling path traversal. A Viewer-role user can: (1) capture admin-configured datasource credentials (secureJsonData custom headers) by traversing to an attacker-controlled endpoint, (2) invoke state-changing admin endpoints on Tempo (e.g. /flush, /shutdown), and (3) exfiltrate internal service data via Loki's CallResource which returns full HTTP response bodies.
The Tempo and Loki datasource plugins construct backend HTTP requests by interpolating user-supplied input into URL paths without sanitization, enabling path traversal. A Viewer-role user can: (1) capture admin-configured datasource credentials (secureJsonData custom headers) by traversing to an attacker-controlled endpoint, (2) invoke state-changing admin endpoints on Tempo (e.g. /flush, /shutdown), and (3) exfiltrate internal service data via Loki's CallResource which returns full HTTP response bodies.
EPSS
5.4 Medium
CVSS3