{"api_version":"1","generated_at":"2026-04-23T06:19:10+00:00","cve":"CVE-2018-6159","urls":{"html":"https://cve.report/CVE-2018-6159","api":"https://cve.report/api/cve/CVE-2018-6159.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-6159","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-6159"},"summary":{"title":"CVE-2018-6159","description":"Insufficient policy enforcement in ServiceWorker in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.","state":"PUBLIC","assigner":"security@google.com","published_at":"2019-06-27 17:15:00","updated_at":"2023-11-07 02:59:00"},"problem_types":["CWE-200"],"metrics":[],"references":[{"url":"https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html","name":"https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html","refsource":"","tags":[],"title":"Chrome Releases: Stable Channel Update for Desktop","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://crbug.com/837275","name":"https://crbug.com/837275","refsource":"MISC","tags":["Permissions Required","Vendor Advisory"],"title":"837275 - \n \n \n chromium -\n \n \n An open-source project to help move the web forward. - \n \n Monorail","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-6159","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6159","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"6159","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"google","cpe5":"chrome","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"6159","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"google","cpe5":"chrome","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2018-6159","qid":"710239","title":"Gentoo Linux Chromium, Google Chrome Multiple Vulnerabilities (GLSA 201808-01)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2018-6159","ASSIGNER":"security@google.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Google","product":{"product_data":[{"product_name":"Chrome","version":{"version_data":[{"version_value":"68.0.3440.75","version_affected":"<"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Insufficient policy enforcement"}]}]},"references":{"reference_data":[{"url":"https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html","refsource":"MISC","name":"https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html"},{"url":"https://crbug.com/837275","refsource":"MISC","name":"https://crbug.com/837275"}]},"description":{"description_data":[{"lang":"eng","value":"Insufficient policy enforcement in ServiceWorker in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page."}]}},"nvd":{"publishedDate":"2019-06-27 17:15:00","lastModifiedDate":"2023-11-07 02:59:00","problem_types":["CWE-200"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*","versionEndExcluding":"68.0.3440.75","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"6159","Ordinal":"122208","Title":"CVE-2018-6159","CVE":"CVE-2018-6159","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"6159","Ordinal":"1","NoteData":"Insufficient policy enforcement in ServiceWorker in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"6159","Ordinal":"2","NoteData":"2019-06-27","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"6159","Ordinal":"3","NoteData":"2019-06-27","Type":"Other","Title":"Modified"}]}}}