Description
Several Grafana API endpoints, some of them unauthenticated, do not limit the size of the request body before processing it. An attacker can send very large payloads that force excessive memory allocation, potentially exhausting memory and causing a denial of service.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Grafana Grafana OSS
Default version status: unaffected
11.6.0 to ≤ 11.6.14affected12.2.0 to ≤ 12.2.8affected12.3.0 to ≤ 12.3.6affected12.4.0 to ≤ 12.4.3affected13.0.0 to ≤ 13.0.1affected