Описание
A user with Viewer permissions can use specially crafted requests to the Tempo and Loki data source plugins to reach unintended backend endpoints. Depending on the backend configuration this can expose data source credentials, leak internal responses, or trigger administrative actions on the configured backend.
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
A user with Viewer permissions can use specially crafted requests to the Tempo and Loki data source plugins to reach unintended backend endpoints. Depending on the backend configuration this can expose data source credentials, leak internal responses, or trigger administrative actions on the configured backend.
Grafana: Path traversal in the Tempo and Loki data source plugins
Уязвимость платформы для мониторинга и наблюдения Grafana, связанная с неверным ограничением имени пути к каталогу с ограниченным доступом, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS
5.4 Medium
CVSS3