{ "CVE_data_meta": { "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-39187", "STATE": "PUBLIC", "TITLE": "Crash server with query parameter" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "parse-server", "version": { "version_data": [ { "version_value": "< 4.10.3" } ] } } ] }, "vendor_name": "parse-community" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to version 4.10.3, Parse Server crashes when if a query request contains an invalid value for the `explain` option. This is due to a bug in the MongoDB Node.js driver which throws an exception that Parse Server cannot catch. There is a patch for this issue in version 4.10.3. No workarounds aside from upgrading are known to exist." } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/parse-community/parse-server/security/advisories/GHSA-xqp8-w826-hh6x", "refsource": "CONFIRM", "url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-xqp8-w826-hh6x" }, { "name": "https://github.com/parse-community/parse-server/commit/308668c89474223e2448be92d6823b52c1c313ec", "refsource": "MISC", "url": "https://github.com/parse-community/parse-server/commit/308668c89474223e2448be92d6823b52c1c313ec" }, { "name": "https://github.com/parse-community/parse-server/releases/tag/4.10.3", "refsource": "MISC", "url": "https://github.com/parse-community/parse-server/releases/tag/4.10.3" }, { "name": "https://jira.mongodb.org/browse/NODE-3463", "refsource": "MISC", "url": "https://jira.mongodb.org/browse/NODE-3463" } ] }, "source": { "advisory": "GHSA-xqp8-w826-hh6x", "discovery": "UNKNOWN" } }