{
  "cveId": "CVE-2020-0820",
  "url": "https://patchblox.com/security/cve/CVE-2020-0820",
  "summary": "CVE-2020-0820 is fixed in 26 products on 1 platform, first by KB4540670, released March 10, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Media Foundation Information Disclosure Vulnerability",
  "description": "\u003Cp\u003EAn information disclosure vulnerability exists when Media Foundation improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user\u2019s system.\u003C/p\u003E\n\u003Cp\u003ETo exploit this vulnerability, an attacker would have to log onto an affected system and open a specially crafted file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or Instant Messenger message, and then convince the user to open the specially crafted file.\u003C/p\u003E\n\u003Cp\u003EThe update addresses the vulnerability by correcting how Media Foundation handles objects in memory.\u003C/p\u003E",
  "published": "2020-03-10T07:00:00Z",
  "severity": "Important",
  "cvss": 5.5,
  "epss": 0.01283,
  "epssPercentile": 0.70261,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-0820",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.3564",
      "fix": "KB4540670",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540670",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.3564",
      "fix": "KB4540670",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540670",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for 32-bit Systems",
      "fixedVersion": "16299.1747",
      "fix": "KB4540681",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540681",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for ARM64-based Systems",
      "fixedVersion": "16299.1747",
      "fix": "KB4540681",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540681",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1709 for x64-based Systems",
      "fixedVersion": "16299.1747",
      "fix": "KB4540681",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540681",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for 32-bit Systems",
      "fixedVersion": "17134.1365",
      "fix": "KB4540689",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540689",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for ARM64-based Systems",
      "fixedVersion": "17134.1365",
      "fix": "KB4540689",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540689",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1803 for x64-based Systems",
      "fixedVersion": "17134.1365",
      "fix": "KB4540689",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540689",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1903 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.18519",
      "fix": "KB4540693",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540693",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.18519",
      "fix": "KB4540693",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540693",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.3564",
      "fix": "KB4540670",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540670",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.3564",
      "fix": "KB4540670",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540670",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.1098",
      "fix": "KB4538461",
      "url": "https://patchblox.com/security/fix/microsoft/kb4538461",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1803  (Server Core Installation)",
      "fixedVersion": "17134.1365",
      "fix": "KB4540689",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540689",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1903 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 1909 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB4540673",
      "url": "https://patchblox.com/security/fix/microsoft/kb4540673",
      "released": "2020-03-10T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}