{"id":"CVE-2020-1283","aliases":["EUVD-2020-12162","GHSA-p975-8w9q-fcjr"],"status":"published","title":"A denial of service vulnerability exists when Windows improperly handles objects in memory, aka ...","description":"A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.08819,"percentile":0.95223,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2020-06-09T19:43:53Z","modified":"2026-06-17T03:01:00Z","exploits":[{"source":"pocgithub","id":"RedyOpsResearchLabs/CVE-2020-1283_Windows-Denial-of-Service-Vulnerability","title":"RedyOpsResearchLabs/CVE-2020-1283_Windows-Denial-of-Service-Vulnerability","date":"2020-04-17","url":"https://github.com/RedyOpsResearchLabs/CVE-2020-1283_Windows-Denial-of-Service-Vulnerability"}],"products":[{"vendor":"microsoft","product":"windows"},{"vendor":"microsoft","product":"windows 10 version 1903 for 32-bit systems"},{"vendor":"microsoft","product":"windows 10 version 1903 for arm64-based systems"},{"vendor":"microsoft","product":"windows 10 version 1903 for x64-based systems"},{"vendor":"microsoft","product":"windows 10 version 1909 for 32-bit systems"},{"vendor":"microsoft","product":"windows 10 version 1909 for arm64-based systems"},{"vendor":"microsoft","product":"windows 10 version 1909 for x64-based systems"},{"vendor":"microsoft","product":"windows 10 version 2004 for 32-bit systems"},{"vendor":"microsoft","product":"windows 10 version 2004 for arm64-based systems"},{"vendor":"microsoft","product":"windows 10 version 2004 for x64-based systems"},{"vendor":"microsoft","product":"windows server"},{"vendor":"microsoft","product":"windows server, version 1903 (server core installation)"},{"vendor":"microsoft","product":"windows server, version 1909 (server core installation)"},{"vendor":"microsoft","product":"windows server, version 2004 (server core installation)"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_server_2016"},{"vendor":"microsoft","product":"windows_server_2019"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1283","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1283"},{"url":"https://github.com/advisories/GHSA-p975-8w9q-fcjr"}],"sources":{"cve":[{"id":"CVE-2020-1283","description":"A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.","status":"published","published":"2020-06-09T19:43:53Z","modified":"2024-08-04T06:31:59.948Z","updated_at":"2026-11-02T14:35:56.213477Z"}],"euvd":[{"id":"EUVD-2020-12162","description":"A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.","status":"published","published":"2020-06-09T19:43:53Z","modified":"2024-08-04T06:31:59Z","updated_at":"2026-11-03T03:08:14.784772Z"}],"ghsa":[{"id":"GHSA-p975-8w9q-fcjr","title":"A denial of service vulnerability exists when Windows improperly handles objects in memory, aka ...","description":"A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.","status":"published","published":"2022-05-24T17:19:56Z","modified":"2023-01-29T05:02:57Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:45:12.348503Z"}],"nvd":[{"id":"CVE-2020-1283","description":"A denial of service vulnerability exists when Windows improperly handles objects in memory, aka 'Windows Denial of Service Vulnerability'.","status":"published","published":"2020-06-09T20:15:18.647Z","modified":"2026-06-17T03:01:00.423Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:05.962132Z"}]}}