{"schemaVersion":3,"id":"CVE-2017-8675","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The Windows Kernel-Mode Drivers component on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an elevation of privilege vulnerability when the Win32k component fails to properly handle objects in memory, aka \"Win32k Elevation of Privilege Vulnerability\".. This CVE ID is unique from CVE-2017-8720.","dates":{"published":"2017-09-13T01:00:00.000Z","modified":"2024-09-16T23:25:43.002Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7,"severity":"high","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:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7,"severity":"high","vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.9,"severity":"medium","vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01564,"percentile":0.74875,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.01564},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02335,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01564,"percentile":0.74875}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02335,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01564,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01564,"percentile":0.74875}]},"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-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/119.html"}],"affected":[{"vendor":"microsoft corporation","product":"windows kernel-mode drivers","name":"Windows Kernel-Mode Drivers","label":"windows kernel-mode drivers","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016","noFixRecorded":false,"fixedIn":null}],"versionsText":"Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016","eol":null,"hubHref":"/vendor/microsoft_corporation/windows_kernel-mode_drivers"},{"vendor":"microsoft","product":"windows_10","name":"windows 10","label":"windows_10","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null},{"text":"1511","noFixRecorded":false,"fixedIn":null},{"text":"1607","noFixRecorded":false,"fixedIn":null},{"text":"1703","noFixRecorded":false,"fixedIn":null}],"versionsText":"na | 1511 | 1607 | 1703","eol":null,"hubHref":"/vendor/microsoft/windows_10"},{"vendor":"microsoft","product":"windows_server_2008","name":"windows server 2008","label":"windows_server_2008","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"r2:sp1","noFixRecorded":false,"fixedIn":null}],"versionsText":"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":"o","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"}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8675","label":"portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8675","hostname":"portal.msrc.microsoft.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/100752","label":"www.securityfocus.com/bid/100752","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://www.securitytracker.com/id/1039325","label":"www.securitytracker.com/id/1039325","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-09-13T01:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T23:25:43.002Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":28,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T11:36:27.014Z","stale":false,"partial":false}}