{
  "cveId": "CVE-2018-1028",
  "url": "https://patchblox.com/security/cve/CVE-2018-1028",
  "summary": "CVE-2018-1028 is fixed in 14 products on 1 platform, first by KB4018343, released April 10, 2018. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Microsoft Office Graphics Remote Code Execution Vulnerability",
  "description": "\u003Cp\u003EA remote code execution vulnerability exists when the Office graphics component improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability could take control of the 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\u003EThere are multiple ways an attacker could exploit this vulnerability. In a web-based attack scenario, an attacker could host a specially crafted website designed to exploit the vulnerability and then convince a user to view the website. An attacker would have no way to force a user to view the attacker-controlled content. Instead, an attacker would have to convince a user to take action, typically by getting the user to click a link in an email or instant message that takes the user to the attacker\u0027s website, or by opening an attachment sent through email.\u003C/p\u003E\n\u003Cp\u003EIn a file-sharing attack scenario, an attacker could provide a specially crafted document file designed to exploit the vulnerability and then convince a user to open the document file.\u003C/p\u003E\n\u003Cp\u003ENote that the Preview Pane is not an attack vector for this vulnerability.\u003C/p\u003E\n\u003Cp\u003EThe security update addresses the vulnerability by correcting how the Windows font library handles embedded fonts.\u003C/p\u003E",
  "published": "2018-04-10T07:00:00Z",
  "severity": "Important",
  "epss": 0.18919,
  "epssPercentile": 0.97309,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2018-1028",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Excel Services on Microsoft SharePoint Enterprise Server 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4018343",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018343",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2010 Service Pack 2 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB4018311",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018311",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2010 Service Pack 2 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB4018311",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018311",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 RT Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4018330",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018330",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (32-bit editions)",
      "fixedVersion": "",
      "fix": "KB4018330",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018330",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2013 Service Pack 1 (64-bit editions)",
      "fixedVersion": "",
      "fix": "KB4018330",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018330",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (32-bit edition)",
      "fixedVersion": "",
      "fix": "KB4018328",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018328",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office 2016 (64-bit edition)",
      "fixedVersion": "",
      "fix": "KB4018328",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018328",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office Web Apps 2010 Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4018360",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018360",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft Office Web Apps Server 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4018344",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018344",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Enterprise Server 2016",
      "fixedVersion": "",
      "fix": "KB4018336",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018336",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft SharePoint Server 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4011586",
      "url": "https://patchblox.com/security/fix/microsoft/kb4011586",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Word Automation Services on Microsoft SharePoint Server 2010 Service Pack 2",
      "fixedVersion": "",
      "fix": "KB4018356",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018356",
      "released": "2018-04-10T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Word Automation Services on Microsoft SharePoint Server 2013 Service Pack 1",
      "fixedVersion": "",
      "fix": "KB4018341",
      "url": "https://patchblox.com/security/fix/microsoft/kb4018341",
      "released": "2018-04-10T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}