{
  "cveId": "CVE-2016-7237",
  "url": "https://patchblox.com/security/cve/CVE-2016-7237",
  "summary": "CVE-2016-7237 is fixed in 27 products on 1 platform, first by KB3198586, released November 8, 2016. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Local Security Authority Subsystem Service Denial of Service Vulnerability",
  "description": "\u003Cp\u003EA denial of service vulnerability exists in the Windows Local Security Authority Subsystem Service (LSASS). A remote, but authenticated, attacker who successfully exploited this vulnerability could cause the target system to become nonresponsive.\u003C/p\u003E\n\u003Cp\u003ETo exploit the vulnerability, a remote attacker would first have to log on to the system and send a specially crafted request to the target system.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by changing the way that LSASS handles specially crafted requests.\u003C/p\u003E",
  "published": "2016-11-08T08:00:00Z",
  "severity": "Important",
  "cvss": 6.5,
  "epss": 0.67455,
  "epssPercentile": 0.99313,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Unlikely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2016-7237",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1511 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB3198586",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198586",
      "released": "2016-11-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1511 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB3198586",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198586",
      "released": "2016-11-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB3200970",
      "url": "https://patchblox.com/security/fix/microsoft/kb3200970",
      "released": "2016-11-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB3200970",
      "url": "https://patchblox.com/security/fix/microsoft/kb3200970",
      "released": "2016-11-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.17190",
      "fix": "KB3198585",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198585",
      "released": "2016-11-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.17190",
      "fix": "KB3198585",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198585",
      "released": "2016-11-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3197867",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197867",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for 32-bit Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3197868",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197868",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3197867",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197867",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 7 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3197868",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197868",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB3197873",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197873",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB3197874",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197874",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB3197873",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197873",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB3197874",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197874",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB3197874",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197874",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3197867",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197867",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3197868",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197868",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3197867",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197867",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB3197868",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197868",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3197867",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197867",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3197868",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197868",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3198510",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198510",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3198510",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198510",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for Itanium-Based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3198510",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198510",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3198510",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198510",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3198510",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198510",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB3197877",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197877",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB3197876",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197876",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3197877",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197877",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3197876",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197876",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB3197873",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197873",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB3197874",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197874",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3197873",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197873",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3197874",
      "url": "https://patchblox.com/security/fix/microsoft/kb3197874",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "",
      "fix": "KB3200970",
      "url": "https://patchblox.com/security/fix/microsoft/kb3200970",
      "released": "2016-11-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB3200970",
      "url": "https://patchblox.com/security/fix/microsoft/kb3200970",
      "released": "2016-11-08T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Vista Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3198510",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198510",
      "released": "2016-11-08T08:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Vista x64 Edition Service Pack 2",
      "fixedVersion": "",
      "fix": "KB3198510",
      "url": "https://patchblox.com/security/fix/microsoft/kb3198510",
      "released": "2016-11-08T08:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}