CVE-2021-32053JPA 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.
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mitre
- NVD analysis
- Modified
- Record last updated
- Aug 3, 2024
- First seen by InfoSec Signals
- Oct 12, 2026
Affected products
fhir hapi_fhir fhir:hapi_fhir | before 5.4.0 | NVD |
References
- https://hapifhir.iox-refsource-misc, vendor-advisory
- https://github.com/hapifhir/hapi-fhir/issues/2641x-refsource-misc, third-party-advisory
- https://github.com/hapifhir/hapi-fhir/pull/2642x-refsource-misc, patch, third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.