{
  "cveId": "CVE-2020-1400",
  "url": "https://patchblox.com/security/cve/CVE-2020-1400",
  "summary": "CVE-2020-1400 is fixed in 44 products on 1 platform, first by KB4565511, released July 14, 2020. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Jet Database Engine Remote Code Execution Vulnerability",
  "description": "\u003Cp\u003EA remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system.\u003C/p\u003E\n\u003Cp\u003EAn attacker could exploit this vulnerability by enticing a victim to open a specially crafted file.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory.\u003C/p\u003E",
  "published": "2020-07-14T12:00:00Z",
  "severity": "Important",
  "cvss": 7.8,
  "epss": 0.23731,
  "epssPercentile": 0.97831,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-1400",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.3808",
      "fix": "KB4565511",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565511",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.3808",
      "fix": "KB4565511",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565511",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for 32-bit Systems",
      "fixedVersion": "16299.1992",
      "fix": "KB4565508",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565508",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for ARM64-based Systems",
      "fixedVersion": "16299.1992",
      "fix": "KB4565508",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565508",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for x64-based Systems",
      "fixedVersion": "16299.1992",
      "fix": "KB4565508",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565508",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for 32-bit Systems",
      "fixedVersion": "17134.1610",
      "fix": "KB4565489",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565489",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for ARM64-based Systems",
      "fixedVersion": "17134.1610",
      "fix": "KB4565489",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565489",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for x64-based Systems",
      "fixedVersion": "17134.1610",
      "fix": "KB4565489",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565489",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.1339",
      "fix": "KB4558998",
      "url": "https://patchblox.com/security/fix/microsoft/kb4558998",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.1339",
      "fix": "KB4558998",
      "url": "https://patchblox.com/security/fix/microsoft/kb4558998",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.1339",
      "fix": "KB4558998",
      "url": "https://patchblox.com/security/fix/microsoft/kb4558998",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4565483",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565483",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4565483",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565483",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4565483",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565483",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4565483",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565483",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4565483",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565483",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4565483",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565483",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 2004 for 32-bit Systems",
      "fixedVersion": "19041.388",
      "fix": "KB4565503",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565503",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 2004 for ARM64-based Systems",
      "fixedVersion": "19041.388",
      "fix": "KB4565503",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565503",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 2004 for x64-based Systems",
      "fixedVersion": "19041.388",
      "fix": "KB4565503",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565503",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.18638",
      "fix": "KB4565513",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565513",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.18638",
      "fix": "KB4565513",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565513",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4565524",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565524",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4565539",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565539",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4565524",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565524",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4565539",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565539",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4565541",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565541",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4565540",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565540",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4565541",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565541",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4565540",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565540",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB4565541",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565541",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4565524",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565524",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4565539",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565539",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565524",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565524",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565539",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565539",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4565529",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565529",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4565536",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565536",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565529",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565529",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565536",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565536",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4565529",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565529",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4565536",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565536",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565529",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565529",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565536",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565536",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB4565535",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565535",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB4565537",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565537",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565535",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565535",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565537",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565537",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4565541",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565541",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4565540",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565540",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565541",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565541",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565540",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565540",
      "released": "2020-07-14T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.3808",
      "fix": "KB4565511",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565511",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.3808",
      "fix": "KB4565511",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565511",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.1339",
      "fix": "KB4558998",
      "url": "https://patchblox.com/security/fix/microsoft/kb4558998",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.1339",
      "fix": "KB4558998",
      "url": "https://patchblox.com/security/fix/microsoft/kb4558998",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1903 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565483",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565483",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1909 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4565483",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565483",
      "released": "2020-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 2004 (Server Core installation)",
      "fixedVersion": "19041.388",
      "fix": "KB4565503",
      "url": "https://patchblox.com/security/fix/microsoft/kb4565503",
      "released": "2020-07-14T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}