Описание
A flaw was found in acm-search-v2-api-rhel9. When the getFederationConfig function refreshes its cache, it improperly reuses a user's bearer token for all subsequent federated requests until the cache expires. This allows other authenticated users to gain unauthorized access to remote managed hub search results, leading to information disclosure.
Отчет
This Moderate impact flaw in Red Hat Advanced Cluster Management for Kubernetes allows for cross-user data access to remote managed hub search results. The vulnerability arises from the reuse of a bearer token across different user requests due to a shared cache. Exploitation requires the FEATURE_FEDERATED_SEARCH to be enabled, which is off by default and typically only configured in Global Hub deployments.
Меры по смягчению последствий
To mitigate this issue, ensure that the FEATURE_FEDERATED_SEARCH is not enabled if federated search functionality is not required. This feature is disabled by default in Red Hat Advanced Cluster Management for Kubernetes. If FEATURE_FEDERATED_SEARCH is enabled, consider disabling it to prevent unauthorized cross-user data access. Disabling this feature will impact the ability to perform federated searches across managed hubs.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/acm-search-v2-api-rhel9 | Affected |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
A flaw was found in acm-search-v2-api-rhel9. When the `getFederationConfig` function refreshes its cache, it improperly reuses a user's bearer token for all subsequent federated requests until the cache expires. This allows other authenticated users to gain unauthorized access to remote managed hub search results, leading to information disclosure.
A flaw was found in acm-search-v2-api-rhel9. When the `getFederationConfig` function refreshes its cache, it improperly reuses a user's bearer token for all subsequent federated requests until the cache expires. This allows other authenticated users to gain unauthorized access to remote managed hub search results, leading to information disclosure.
EPSS
5.3 Medium
CVSS3