CVE-2019-11465

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached \"connections\" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even if the log was redacted for privacy. This has been fixed (in 5.5.4 and 6.0.1) so that usernames are tagged properly in the logs and are hashed out when the logs are redacted."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-09-10T16:55:49.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.couchbase.com/resources/security#SecurityAlerts"}], "source": {"discovery": "INTERNAL"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-11465", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached \"connections\" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even if the log was redacted for privacy. This has been fixed (in 5.5.4 and 6.0.1) so that usernames are tagged properly in the logs and are hashed out when the logs are redacted."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://www.couchbase.com/resources/security#SecurityAlerts", "refsource": "MISC", "url": "https://www.couchbase.com/resources/security#SecurityAlerts"}]}, "source": {"discovery": "INTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T22:55:39.999Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.couchbase.com/resources/security#SecurityAlerts"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-11465", "datePublished": "2019-09-10T16:55:49.000Z", "dateReserved": "2019-04-22T00:00:00.000Z", "dateUpdated": "2024-08-04T22:55:39.999Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "02B6FA78-D40A-4F44-9252-F0E04112108D", "versionEndIncluding": "5.5.3", "versionStartIncluding": "5.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:couchbase:couchbase_server:6.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "0093AA60-8332-4A87-8D79-D1111C5C7ECD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Couchbase Server 5.5.x through 5.5.3 and 6.0.0. The Memcached \"connections\" stat block command emits a non-redacted username. The system information submitted to Couchbase as part of a bug report included the usernames for all users currently logged into the system even if the log was redacted for privacy. This has been fixed (in 5.5.4 and 6.0.1) so that usernames are tagged properly in the logs and are hashed out when the logs are redacted."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Couchbase Server versiones 5.5.x hasta 5.5.3 y versi\u00f3n 6.0.0. El comando de bloque de estad\u00edsticas \"connections\" de Memcached emite un nombre de usuario no redactado. La informaci\u00f3n del sistema enviada a Couchbase como parte de un reporte de bug inclu\u00eda los nombres de usuario para todos usuarios que actualmente inician sesi\u00f3n en el sistema, incluso si el registro fue redactado para privacidad. Esto se ha solucionado (en las versiones 5.5.4 y 6.0.1) para que los nombres de usuario sean etiquetados apropiadamente en los registros y sean sacados del hash cuando los registros son redactados."}], "id": "CVE-2019-11465", "lastModified": "2026-06-17T02:12:56.947", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-09-10T17:15:11.453", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.couchbase.com/resources/security#SecurityAlerts"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.couchbase.com/resources/security#SecurityAlerts"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-532"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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