{"schemaVersion":3,"id":"CVE-2018-0800","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Microsoft Edge in Microsoft Windows 10 1709 allows an attacker to obtain information to further compromise the user's system, due to how the scripting engine handles objects in memory, aka \"Scripting Engine Information Disclosure Vulnerability\". This CVE ID is unique from CVE-2018-0767 and CVE-2018-0780.","dates":{"published":"2018-01-04T14:00:00.000Z","modified":"2024-09-17T00:06:29.793Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.06664,"percentile":0.93822,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.06664},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.06671,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06664,"percentile":0.93822}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.06671,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.06664,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.06664,"percentile":0.93822}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor","description":"The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/200.html"}],"affected":[{"vendor":"microsoft corporation","product":"microsoft edge","name":"Microsoft Edge","label":"microsoft edge","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"Microsoft Windows 10 1709","noFixRecorded":false,"fixedIn":null}],"versionsText":"Microsoft Windows 10 1709","eol":null,"hubHref":"/vendor/microsoft_corporation/microsoft_edge"},{"vendor":"microsoft","product":"chakracore","name":"chakracore","label":"chakracore","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.7.6","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.7.6","eol":null,"hubHref":"/vendor/microsoft/chakracore"},{"vendor":"microsoft","product":"edge","name":"Edge","label":"edge","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/microsoft/edge"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securitytracker.com/id/1040100","label":"www.securitytracker.com/id/1040100","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0800","label":"portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0800","hostname":"portal.msrc.microsoft.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/102392","label":"www.securityfocus.com/bid/102392","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-01-04T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T00:06:29.793Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":23,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T18:53:59.642Z","stale":false,"partial":false}}