{
  "cveId": "CVE-2017-8506",
  "url": "https://patchblox.com/security/cve/CVE-2017-8506",
  "summary": "CVE-2017-8506 is fixed in 6 products on 1 platform, first by KB3203467, released June 13, 2017. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Microsoft Outlook Remote Code Execution Vulnerability",
  "description": "\u003Cp\u003EA remote code execution vulnerability exists when Microsoft Outlook improperly validates input before loading dynamic link library (DLL) files. An attacker who successfully exploited this vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.\u003C/p\u003E\n\u003Cp\u003ETo exploit the vulnerability, an attacker must first convince a user to open a specially crafted Outlook document.\u003C/p\u003E\n\u003Cp\u003EThe updates address the vulnerability by correcting how Outlook validates input before loading DLL files.\u003C/p\u003E",
  "published": "2017-06-13T07:00:00Z",
  "severity": "Important",
  "epss": 0.24171,
  "epssPercentile": 0.97862,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2017-8506",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft Outlook 2010 Service Pack 2 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB3203467",
      "url": "https://patchblox.com/security/fix/microsoft/kb3203467",
      "released": "2017-06-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Outlook 2010 Service Pack 2 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB3203467",
      "url": "https://patchblox.com/security/fix/microsoft/kb3203467",
      "released": "2017-06-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Outlook 2013 Service Pack 1 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB3191938",
      "url": "https://patchblox.com/security/fix/microsoft/kb3191938",
      "released": "2017-06-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Outlook 2013 Service Pack 1 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB3191938",
      "url": "https://patchblox.com/security/fix/microsoft/kb3191938",
      "released": "2017-06-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Outlook 2016 (32-bit edition)",
      "fixedVersion": "",
      "fix": "KB3191932",
      "url": "https://patchblox.com/security/fix/microsoft/kb3191932",
      "released": "2017-06-13T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Outlook 2016 (64-bit edition)",
      "fixedVersion": "",
      "fix": "KB3191932",
      "url": "https://patchblox.com/security/fix/microsoft/kb3191932",
      "released": "2017-06-13T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}