Vulnerability Details CVE-2021-32053
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 62.7%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
Products affected by CVE-2021-32053
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cpe:2.3:a:fhir:hapi_fhir:0.4
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cpe:2.3:a:fhir:hapi_fhir:0.5
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cpe:2.3:a:fhir:hapi_fhir:0.6
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cpe:2.3:a:fhir:hapi_fhir:0.7
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cpe:2.3:a:fhir:hapi_fhir:0.8
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cpe:2.3:a:fhir:hapi_fhir:0.9
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cpe:2.3:a:fhir:hapi_fhir:1.0
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cpe:2.3:a:fhir:hapi_fhir:1.1
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cpe:2.3:a:fhir:hapi_fhir:1.2
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cpe:2.3:a:fhir:hapi_fhir:1.3
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cpe:2.3:a:fhir:hapi_fhir:1.4
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cpe:2.3:a:fhir:hapi_fhir:1.5
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cpe:2.3:a:fhir:hapi_fhir:1.6
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cpe:2.3:a:fhir:hapi_fhir:2.0
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cpe:2.3:a:fhir:hapi_fhir:2.1
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cpe:2.3:a:fhir:hapi_fhir:2.2
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cpe:2.3:a:fhir:hapi_fhir:2.3
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cpe:2.3:a:fhir:hapi_fhir:2.4
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cpe:2.3:a:fhir:hapi_fhir:2.5
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cpe:2.3:a:fhir:hapi_fhir:3.0.0
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cpe:2.3:a:fhir:hapi_fhir:3.1.0
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cpe:2.3:a:fhir:hapi_fhir:3.2.0
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cpe:2.3:a:fhir:hapi_fhir:3.3.0
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cpe:2.3:a:fhir:hapi_fhir:3.4.0
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cpe:2.3:a:fhir:hapi_fhir:3.5.0
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cpe:2.3:a:fhir:hapi_fhir:3.6.0
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cpe:2.3:a:fhir:hapi_fhir:3.7.0
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cpe:2.3:a:fhir:hapi_fhir:3.8.0
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cpe:2.3:a:fhir:hapi_fhir:4.0.0
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cpe:2.3:a:fhir:hapi_fhir:4.1.0
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cpe:2.3:a:fhir:hapi_fhir:4.2.0
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cpe:2.3:a:fhir:hapi_fhir:5.0.0
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cpe:2.3:a:fhir:hapi_fhir:5.0.1
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cpe:2.3:a:fhir:hapi_fhir:5.0.2
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cpe:2.3:a:fhir:hapi_fhir:5.1.0
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cpe:2.3:a:fhir:hapi_fhir:5.2.0