{"schemaVersion":3,"id":"CVE-2017-11880","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Windows kernel in Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an attacker to run a specially crafted application and obtain information to further compromise the user's system due to the Windows kernel improperly initializing objects in memory, aka \"Windows Information Disclosure Vulnerability\". This CVE ID is unique from CVE-2017-11831.","dates":{"published":"2017-11-15T03:00:00.000Z","modified":"2024-09-17T04:28:48.281Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.7,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":4.7,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":1.9,"severity":"low","vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.02184,"percentile":0.82135,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.02184},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02357,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02184,"percentile":0.82135}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02357,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02184,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02184,"percentile":0.82135}]},"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":"windows kernel","name":"Windows kernel","label":"windows kernel","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016.","noFixRecorded":false,"fixedIn":null}],"versionsText":"Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016.","eol":null,"hubHref":"/vendor/microsoft_corporation/windows_kernel"},{"vendor":"microsoft","product":"windows_10","name":"windows 10","label":"windows_10","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"1511","noFixRecorded":false,"fixedIn":null},{"text":"1607","noFixRecorded":false,"fixedIn":null},{"text":"1703","noFixRecorded":false,"fixedIn":null},{"text":"1709","noFixRecorded":false,"fixedIn":null}],"versionsText":"1511 | 1607 | 1703 | 1709","eol":null,"hubHref":"/vendor/microsoft/windows_10"},{"vendor":"microsoft","product":"windows_rt_8.1","name":"windows rt 8.1","label":"windows_rt_8.1","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/microsoft/windows_rt_81"},{"vendor":"microsoft","product":"windows_server_2008","name":"windows server 2008","label":"windows_server_2008","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null},{"text":"r2:sp1","noFixRecorded":false,"fixedIn":null}],"versionsText":"na | r2:sp1","eol":null,"hubHref":"/vendor/microsoft/windows_server_2008"},{"vendor":"microsoft","product":"windows server 2012","name":"Windows Server 2012","label":"windows server 2012","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null},{"text":"r2","noFixRecorded":false,"fixedIn":null}],"versionsText":"na | r2","eol":null,"hubHref":"/vendor/microsoft/windows_server_2012"},{"vendor":"microsoft","product":"windows server 2016","name":"Windows Server 2016","label":"windows server 2016","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/microsoft/windows_server_2016"}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securityfocus.com/bid/101755","label":"www.securityfocus.com/bid/101755","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://www.securitytracker.com/id/1039782","label":"www.securitytracker.com/id/1039782","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-2017-11880","label":"portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11880","hostname":"portal.msrc.microsoft.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-11-15T03:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T04:28:48.281Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":19,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T06:43:37.774Z","stale":false,"partial":false}}