{
  "cveId": "CVE-2018-8310",
  "url": "https://patchblox.com/security/cve/CVE-2018-8310",
  "summary": "CVE-2018-8310 is fixed in 9 products on 1 platform, first by KB4022200, released July 10, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Microsoft Office Tampering Vulnerability",
  "description": "\u003Cp\u003EA tampering vulnerability exists when Microsoft Outlook does not properly handle specific attachment types when rendering HTML emails. An attacker could exploit the vulnerability by sending a specially crafted email and attachment to a victim, or by hosting a malicious .eml file on a web server.\u003C/p\u003E\n\u003Cp\u003EThe attacker who successfully exploited the vulnerability could then embed untrusted TrueType fonts in the body of an email. This behavior could be combined with other exploits to further compromise a user\u0027s system.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by correcting how Microsoft Outlook handles attachments.\u003C/p\u003E",
  "published": "2018-07-10T07:00:00Z",
  "severity": "Low",
  "epss": 0.05882,
  "epssPercentile": 0.9325,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2018-8310",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2010 Service Pack 2 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB4022200",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022200",
      "released": "2018-07-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2010 Service Pack 2 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB4022200",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022200",
      "released": "2018-07-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Word 2010 Service Pack 2 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB4022202",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022202",
      "released": "2018-07-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Word 2010 Service Pack 2 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB4022202",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022202",
      "released": "2018-07-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Word 2013 RT Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4022224",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022224",
      "released": "2018-07-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Word 2013 Service Pack 1 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB4022224",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022224",
      "released": "2018-07-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Word 2013 Service Pack 1 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB4022224",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022224",
      "released": "2018-07-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Word 2016 (32-bit edition)",
      "fixedVersion": "",
      "fix": "KB4022218",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022218",
      "released": "2018-07-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Word 2016 (64-bit edition)",
      "fixedVersion": "",
      "fix": "KB4022218",
      "url": "https://patchblox.com/security/fix/microsoft/kb4022218",
      "released": "2018-07-10T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}