{
"id": "GHSA-67f6-c8mx-4q2m",
"aliases": [
"CVE-2021-32053"
],
"details": "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.",
"summary": "Uncontrolled Resource Consumption in JPA Server in HAPI FHIR",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.4.0"
}
]
}
],
"package": {
"name": "ca.uhn.hapi.fhir:hapi-fhir-jpaserver-base",
"ecosystem": "Maven"
}
}
],
"modified": "2021-05-19T19:47:05Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
}
],
"published": "2021-06-16T17:21:11Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32053",
"type": "ADVISORY"
},
{
"url": "https://github.com/hapifhir/hapi-fhir/issues/2641",
"type": "WEB"
},
{
"url": "https://github.com/hapifhir/hapi-fhir/pull/2642",
"type": "WEB"
},
{
"url": "https://hapifhir.io",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2021-05-10T21:15:00Z",
"github_reviewed_at": "2021-05-19T19:47:05Z"
}
}