{
  "cveId": "CVE-2018-1040",
  "url": "https://patchblox.com/security/cve/CVE-2018-1040",
  "summary": "CVE-2018-1040 is fixed in 31 products on 1 platform, first by KB4284880, released June 12, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Windows Code Integrity Module Denial of Service Vulnerability",
  "description": "\u003Cp\u003EA denial of service vulnerability exists in the way that the Windows Code Integrity Module performs hashing.\u003C/p\u003E\n\u003Cp\u003EAn attacker who successfully exploited the vulnerability could cause a system to stop responding. Note that the denial of service condition would not allow an attacker to execute code or to elevate user privileges. However, the denial of service condition could prevent authorized users from using system resources.\u003C/p\u003E\n\u003Cp\u003EAn attacker could host a specially crafted file in a website or SMB share. The attacker could also take advantage of compromised websites, or websites that accept or host user-provided content or advertisements, by adding specially crafted content that could exploit the vulnerability. However, in all cases an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically via an enticement in email or instant message, or by getting them to open an email attachment.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by modifying how the Code Integrity Module performs hashing.\u003C/p\u003E",
  "published": "2018-06-12T07:00:00Z",
  "severity": "Important",
  "cvss": 5.3,
  "epss": 0.07259,
  "epssPercentile": 0.94371,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2018-1040",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.2312",
      "fix": "KB4284880",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284880",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.2312",
      "fix": "KB4284880",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284880",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1703 for 32-bit Systems",
      "fixedVersion": "15063.1155",
      "fix": "KB4284874",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284874",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1703 for x64-based Systems",
      "fixedVersion": "15063.1155",
      "fix": "KB4284874",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284874",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for 32-bit Systems",
      "fixedVersion": "16299.492",
      "fix": "KB4284819",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284819",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for x64-based Systems",
      "fixedVersion": "16299.492",
      "fix": "KB4284819",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284819",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for 32-bit Systems",
      "fixedVersion": "17134.112",
      "fix": "KB4284835",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284835",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for x64-based Systems",
      "fixedVersion": "17134.112",
      "fix": "KB4284835",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284835",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.17889",
      "fix": "KB4284860",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284860",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.17889",
      "fix": "KB4284860",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284860",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4284826",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284826",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4284867",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284867",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4284826",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284826",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4284867",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284867",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4284815",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284815",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB4284878",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284878",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4284815",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284815",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB4284878",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284878",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB4284815",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284815",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4284826",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284826",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4284867",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284867",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4284826",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284826",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4284867",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284867",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4284826",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284826",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4284867",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284867",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4230467",
      "url": "https://patchblox.com/security/fix/microsoft/kb4230467",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4230467",
      "url": "https://patchblox.com/security/fix/microsoft/kb4230467",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for Itanium-Based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4230467",
      "url": "https://patchblox.com/security/fix/microsoft/kb4230467",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4230467",
      "url": "https://patchblox.com/security/fix/microsoft/kb4230467",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4230467",
      "url": "https://patchblox.com/security/fix/microsoft/kb4230467",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB4284846",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284846",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB4284855",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284855",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4284846",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284846",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4284855",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284855",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4284815",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284815",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB4284878",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284878",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4284815",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284815",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4284878",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284878",
      "released": "2018-06-12T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.2312",
      "fix": "KB4284880",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284880",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.2312",
      "fix": "KB4284880",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284880",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1709  (Server Core Installation)",
      "fixedVersion": "16299.492",
      "fix": "KB4284819",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284819",
      "released": "2018-06-12T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1803  (Server Core Installation)",
      "fixedVersion": "17134.112",
      "fix": "KB4284835",
      "url": "https://patchblox.com/security/fix/microsoft/kb4284835",
      "released": "2018-06-12T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}