{"containers": {"cna": {"affected": [{"product": "clickhouse", "vendor": "yandex", "versions": [{"lessThan": "21.10.2.15-stable", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Divide-by-zero in Clickhouse's DeltaDouble compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-369", "description": "CWE-369", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-14T22:20:31", "orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "shortName": "JFROG"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@jfrog.com", "ID": "CVE-2021-42390", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "clickhouse", "version": {"version_data": [{"platform": "", "version_affected": "<", "version_name": "", "version_value": "21.10.2.15-stable"}]}}]}, "vendor_name": "yandex"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Divide-by-zero in Clickhouse's DeltaDouble compression codec when parsing a malicious query. The first byte of the compressed buffer is used in a modulo operation without being checked for 0."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-369"}]}]}, "references": {"reference_data": [{"name": "https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms", "refsource": "MISC", "url": "https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:30:38.448Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jfrog.com/blog/7-rce-and-dos-vulnerabilities-found-in-clickhouse-dbms"}]}]}, "cveMetadata": {"assignerOrgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "assignerShortName": "JFROG", "cveId": "CVE-2021-42390", "datePublished": "2022-03-14T22:20:31", "dateReserved": "2021-10-14T00:00:00", "dateUpdated": "2024-08-04T03:30:38.448Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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