{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2022-44010","sourceIdentifier":"cve@mitre.org","published":"2023-11-23T16:15:07.157","lastModified":"2026-06-17T05:07:39.173","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An issue was discovered in ClickHouse before 22.9.1.2603. An attacker could send a crafted HTTP request to the HTTP Endpoint (usually listening on port 8123 by default), causing a heap-based buffer overflow that crashes the process. This does not require authentication. The fixed versions are 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16, and 22.3.12.19."},{"lang":"es","value":"Se descubrió un problema en ClickHouse antes del 22.9.1.2603. Un atacante podría enviar una solicitud HTTP manipulada al endpoint HTTP (normalmente escuchando en el puerto 8123 de forma predeterminada), lo que provocaría un desbordamiento del búfer basado en el montón que bloquearía el proceso. Esto no requiere autenticación. Las versiones corregidas son 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16 y 22.3.12.19."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:*","versionEndExcluding":"22.3.12.19","matchCriteriaId":"5E491243-850E-42B0-93C1-02A5006E76CC"},{"vulnerable":true,"criteria":"cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:*","versionStartIncluding":"22.6","versionEndExcluding":"22.6.6.16","matchCriteriaId":"8AC646C1-A2E2-4E6F-9312-2AF2B3FAED29"},{"vulnerable":true,"criteria":"cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:*","versionStartIncluding":"22.7","versionEndExcluding":"22.7.4.16","matchCriteriaId":"2129D28D-F5C8-4824-819B-E27AF634C6BA"},{"vulnerable":true,"criteria":"cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:*","versionStartIncluding":"22.8","versionEndExcluding":"22.8.2.11","matchCriteriaId":"1B7994FF-D269-4F8A-9388-B60BC23A6EA6"},{"vulnerable":true,"criteria":"cpe:2.3:a:clickhouse:clickhouse:*:*:*:*:*:*:*:*","versionStartIncluding":"22.9","versionEndExcluding":"22.9.1.2603","matchCriteriaId":"391AC13C-E2F6-4824-AC29-081AF879666A"}]}]}],"references":[{"url":"https://clickhouse.com/docs/en/whats-new/security-changelog","source":"cve@mitre.org","tags":["Vendor Advisory"]},{"url":"https://clickhouse.com/docs/en/whats-new/security-changelog","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}