Description (CNA)
JPA Server in HAPI FHIR before 5.4.0 allows a user to deny service (e.g., disable access to the database after the attack stops) via history requests. This occurs because of a SELECT COUNT statement that requires a full index scan, with an accompanying large amount of server resources if there are many simultaneous history requests.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://hapifhir.io
- https://github.com/hapifhir/hapi-fhir/issues/2641
- https://github.com/hapifhir/hapi-fhir/pull/2642
ADP enrichment
No English description supplied.