{
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      {
        "names": [
          "\u003ca href=\"https://x.com/osipov_ar\"\u003eArnold Osipov\u003c/a\u003e with \u003ca href=\"https://www.morphisec.com/\"\u003eMorphisec\u003c/a\u003e"
        ]
      },
      {
        "names": [
          "\u003ca href=\"https://www.linkedin.com/in/shmuel-uzan-aa21ab158/\"\u003eShmuel Uzan\u003c/a\u003e with \u003ca href=\"https://www.morphisec.com/\"\u003eMorphisec\u003c/a\u003e"
        ]
      },
      {
        "names": [
          "\u003ca href=\"https://www.linkedin.com/in/smgoreli/\"\u003eMichael Gorelik\u003c/a\u003e with \u003ca href=\"https://www.morphisec.com/\"\u003eMorphisec\u003c/a\u003e"
        ]
      }
    ],
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      "text": "Important"
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    "category": "csaf_security_advisory",
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      "tlp": {
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        "url": "https://www.first.org/tlp/"
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      {
        "category": "general",
        "text": "To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle",
        "title": "Additional Resources"
      },
      {
        "category": "legal_disclaimer",
        "text": "The information provided in the Microsoft Knowledge Base is provided \\\"as is\\\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.",
        "title": "Disclaimer"
      },
      {
        "category": "general",
        "text": "Required. The vulnerability documented by this CVE requires customer action to resolve.",
        "title": "Customer Action"
      }
    ],
    "publisher": {
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      "name": "Microsoft Security Response Center",
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        "summary": "CVE-2024-38021 Microsoft Outlook Remote Code Execution Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38021"
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      {
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      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
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      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
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      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
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    ],
    "title": "Microsoft Outlook Remote Code Execution Vulnerability",
    "tracking": {
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      "generator": {
        "date": "2024-12-31T20:35:35.431Z",
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          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
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        {
          "date": "2024-07-10T07:00:00.000Z",
          "legacy_version": "1.1",
          "number": "2",
          "summary": "Corrected CVE title. This is an informational change only."
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          "title": "Assigning CNA"
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          "title": "According to the CVSS metrics, successful exploitation of this vulnerability could lead to major loss of confidentiality (C:H), integrity (I:H), and availability (A:H). What does that mean for this vulnerability?"
        },
        {
          "category": "faq",
          "text": "This attack requires a user to allow blocked content sent from an external attacker to initiate remote code execution.",
          "title": "According to the CVSS metric, the attack vector is network (AV:N) and user interaction is required (UI:R). What is the target context of the remote code execution?"
        },
        {
          "category": "faq",
          "text": "No, the Preview Pane is not an attack vector.",
          "title": "Is the Preview Pane an attack vector for this vulnerability?"
        },
        {
          "category": "faq",
          "text": "An attacker could craft a malicious link that bypasses the Protected View Protocol, which could lead remote code execution (RCE).",
          "title": "How could the attacker exploit this vulnerability?"
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 7.7,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
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        {
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          "details": "Remote Code Execution"
        },
        {
          "category": "exploit_status",
          "details": "Exploited:No;Latest Software Release:Exploitation More Likely"
        }
      ],
      "title": "Microsoft Outlook Remote Code Execution Vulnerability"
    }
  ]
}