CVE-2018-6517

{"containers": {"cna": {"affected": [{"product": "Chloride", "vendor": "Puppet", "versions": [{"status": "affected", "version": "prior to 0.3.0"}]}], "datePublic": "2019-03-08T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Prior to version 0.3.0, chloride's use of net-ssh resulted in host fingerprints for previously unknown hosts getting added to the user's known_hosts file without confirmation. In version 0.3.0 this is updated so that the user's known_hosts file is not updated by chloride."}], "problemTypes": [{"descriptions": [{"description": "Improper handling of known_hosts file", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-03-17T19:14:43.000Z", "orgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e", "shortName": "puppet"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://puppet.com/security/cve/CVE-2018-6517"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@puppet.com", "ID": "CVE-2018-6517", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Chloride", "version": {"version_data": [{"version_value": "prior to 0.3.0"}]}}]}, "vendor_name": "Puppet"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Prior to version 0.3.0, chloride's use of net-ssh resulted in host fingerprints for previously unknown hosts getting added to the user's known_hosts file without confirmation. In version 0.3.0 this is updated so that the user's known_hosts file is not updated by chloride."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Improper handling of known_hosts file"}]}]}, "references": {"reference_data": [{"name": "https://puppet.com/security/cve/CVE-2018-6517", "refsource": "CONFIRM", "url": "https://puppet.com/security/cve/CVE-2018-6517"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T06:10:10.019Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://puppet.com/security/cve/CVE-2018-6517"}]}]}, "cveMetadata": {"assignerOrgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e", "assignerShortName": "puppet", "cveId": "CVE-2018-6517", "datePublished": "2019-03-17T19:14:43.000Z", "dateReserved": "2018-02-01T00:00:00.000Z", "dateUpdated": "2024-08-05T06:10:10.019Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Chloride", "vendor": "Puppet", "versions": [{"status": "affected", "version": "prior to 0.3.0"}]}], "source": "security@puppet.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:puppet:chloride:*:*:*:*:*:*:*:*", "matchCriteriaId": "077B0BB1-E991-4374-9585-9D83AE859AED", "versionEndExcluding": "0.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Prior to version 0.3.0, chloride's use of net-ssh resulted in host fingerprints for previously unknown hosts getting added to the user's known_hosts file without confirmation. In version 0.3.0 this is updated so that the user's known_hosts file is not updated by chloride."}, {"lang": "es", "value": "En versiones anteriores a la 0.3.0, el uso de chloride de net-ssh result\u00f3 en la adici\u00f3n de huellas del host para hosts anteriormente desconocidos en el archivo known_hosts del usuario sin confirmaci\u00f3n. En la versi\u00f3n 0.3.0, esto se ha actualizado para que el archivo known_hosts del usuario no sea actualizado por chloride."}], "id": "CVE-2018-6517", "lastModified": "2026-06-17T02:01:57.120", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/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}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-03-21T16:00:56.483", "references": [{"source": "security@puppet.com", "tags": ["Third Party Advisory"], "url": "https://puppet.com/security/cve/CVE-2018-6517"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://puppet.com/security/cve/CVE-2018-6517"}], "sourceIdentifier": "security@puppet.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-295"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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