{"api_version":"1","generated_at":"2026-07-24T02:45:35+00:00","cve":"CVE-2018-11747","urls":{"html":"https://cve.report/CVE-2018-11747","api":"https://cve.report/api/cve/CVE-2018-11747.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-11747","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-11747"},"summary":{"title":"CVE-2018-11747","description":"Previously, Puppet Discovery was shipped with a default generated TLS certificate in the nginx container. In version 1.4.0, a unique certificate will be generated on installation or the user will be able to provide their own TLS certificate for ingress.","state":"PUBLIC","assigner":"security@puppet.com","published_at":"2019-03-21 16:00:00","updated_at":"2023-11-07 02:51:00"},"problem_types":["CWE-295"],"metrics":[],"references":[{"url":"https://puppet.com/security/cve/CVE-2018-11747","name":"https://puppet.com/security/cve/CVE-2018-11747","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"CVE-2018-11747 - Puppet Discovery shipped with a default generated TLS certificate","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E","name":"[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list","refsource":"","tags":[],"title":"Pony Mail!","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E","name":"[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list","refsource":"MLIST","tags":[],"title":"Pony Mail!","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-11747","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11747","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"11747","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"puppet","cpe5":"discovery","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"11747","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"puppet","cpe5":"discovery","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2018-11747","ASSIGNER":"security@puppet.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Puppet","product":{"product_data":[{"product_name":"Puppet Discovery","version":{"version_data":[{"version_value":"all versions prior to 1.4.0"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Insecure default"}]}]},"references":{"reference_data":[{"refsource":"CONFIRM","name":"https://puppet.com/security/cve/CVE-2018-11747","url":"https://puppet.com/security/cve/CVE-2018-11747"},{"refsource":"MLIST","name":"[pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list","url":"https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E"}]},"description":{"description_data":[{"lang":"eng","value":"Previously, Puppet Discovery was shipped with a default generated TLS certificate in the nginx container. In version 1.4.0, a unique certificate will be generated on installation or the user will be able to provide their own TLS certificate for ingress."}]}},"nvd":{"publishedDate":"2019-03-21 16:00:00","lastModifiedDate":"2023-11-07 02:51:00","problem_types":["CWE-295"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"},"exploitabilityScore":3.9,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":7.5},"severity":"HIGH","exploitabilityScore":10,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:puppet:discovery:*:*:*:*:*:*:*:*","versionEndExcluding":"1.4.0","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"11747","Ordinal":"128240","Title":"CVE-2018-11747","CVE":"CVE-2018-11747","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"11747","Ordinal":"1","NoteData":"Previously, Puppet Discovery was shipped with a default generated TLS certificate in the nginx container. In version 1.4.0, a unique certificate will be generated on installation or the user will be able to provide their own TLS certificate for ingress.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"11747","Ordinal":"2","NoteData":"2019-03-17","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"11747","Ordinal":"3","NoteData":"2020-12-16","Type":"Other","Title":"Modified"}]}}}