{
  "cveId": "CVE-2018-0846",
  "url": "https://patchblox.com/security/cve/CVE-2018-0846",
  "summary": "CVE-2018-0846 is fixed in 30 products on 1 platform, first by KB4074591, released February 13, 2018. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Windows Common Log File System Driver Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003EAn elevation of privilege vulnerability exists when the \u003Ca href=\u0022https://technet.microsoft.com/library/security/dn848375.aspx#CLFS\u0022\u003EWindows Common Log File System (CLFS)\u003C/a\u003E driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context.\u003C/p\u003E\n\u003Cp\u003ETo exploit the vulnerability, an attacker would first have to log on to the system, and then run a specially crafted application to take control over the affected system.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by correcting how CLFS handles objects in memory.\u003C/p\u003E",
  "published": "2018-02-13T08:00:00Z",
  "severity": "Important",
  "cvss": 7.8,
  "epss": 0.01216,
  "epssPercentile": 0.68714,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2018-0846",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1511 for 32-bit Systems",
      "fixedVersion": "10586.1417",
      "fix": "KB4074591",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074591",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1511 for x64-based Systems",
      "fixedVersion": "10586.1417",
      "fix": "KB4074591",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074591",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.2068",
      "fix": "KB4074590",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074590",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.2068",
      "fix": "KB4074590",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074590",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1703 for 32-bit Systems",
      "fixedVersion": "15063.909",
      "fix": "KB4074592",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074592",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1703 for x64-based Systems",
      "fixedVersion": "15063.909",
      "fix": "KB4074592",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074592",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for 32-bit Systems",
      "fixedVersion": "16299.248",
      "fix": "KB4074588",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074588",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for x64-based Systems",
      "fixedVersion": "16299.248",
      "fix": "KB4074588",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074588",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.17770",
      "fix": "KB4074596",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074596",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.17770",
      "fix": "KB4074596",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074596",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4074598",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074598",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4074587",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074587",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4074598",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074598",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4074587",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074587",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4074597",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074597",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4074594",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074594",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4074597",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074597",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4074594",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074594",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB4074594",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074594",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4074598",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074598",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4074587",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074587",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4074598",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074598",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4074587",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074587",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4074598",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074598",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4074587",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074587",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4073079",
      "url": "https://patchblox.com/security/fix/microsoft/kb4073079",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4073079",
      "url": "https://patchblox.com/security/fix/microsoft/kb4073079",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for Itanium-Based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4073079",
      "url": "https://patchblox.com/security/fix/microsoft/kb4073079",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4073079",
      "url": "https://patchblox.com/security/fix/microsoft/kb4073079",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4073079",
      "url": "https://patchblox.com/security/fix/microsoft/kb4073079",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB4074593",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074593",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB4074589",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074589",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4074593",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074593",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4074589",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074589",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4074597",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074597",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4074594",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074594",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4074597",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074597",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4074594",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074594",
      "released": "2018-02-13T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.2068",
      "fix": "KB4074590",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074590",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.2068",
      "fix": "KB4074590",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074590",
      "released": "2018-02-13T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1709  (Server Core Installation)",
      "fixedVersion": "16299.248",
      "fix": "KB4074588",
      "url": "https://patchblox.com/security/fix/microsoft/kb4074588",
      "released": "2018-02-13T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}