{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "R4nger \u0026amp; Zhiniang Peng"
        ]
      }
    ],
    "aggregate_severity": {
      "namespace": "https://www.microsoft.com/en-us/msrc/security-update-severity-rating-system",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Public",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "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": {
      "category": "vendor",
      "contact_details": "secure@microsoft.com",
      "name": "Microsoft Security Response Center",
      "namespace": "https://msrc.microsoft.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "CVE-2024-43470 Azure Network Watcher VM Agent Elevation of Privilege Vulnerability - HTML",
        "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43470"
      },
      {
        "category": "self",
        "summary": "CVE-2024-43470 Azure Network Watcher VM Agent Elevation of Privilege Vulnerability - CSAF",
        "url": "https://msrc.microsoft.com/csaf/2024/msrc_cve-2024-43470.json"
      },
      {
        "category": "external",
        "summary": "Microsoft Exploitability Index",
        "url": "https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1"
      },
      {
        "category": "external",
        "summary": "Microsoft Support Lifecycle",
        "url": "https://support.microsoft.com/lifecycle"
      },
      {
        "category": "external",
        "summary": "Common Vulnerability Scoring System",
        "url": "https://www.first.org/cvss"
      }
    ],
    "title": "Azure Network Watcher VM Agent Elevation of Privilege Vulnerability",
    "tracking": {
      "current_release_date": "2024-09-10T07:00:00.000Z",
      "generator": {
        "date": "2024-12-31T23:02:29.851Z",
        "engine": {
          "name": "MSRC Generator",
          "version": "1.0"
        }
      },
      "id": "msrc_CVE-2024-43470",
      "initial_release_date": "2024-09-10T07:00:00.000Z",
      "revision_history": [
        {
          "date": "2024-09-10T07:00:00.000Z",
          "legacy_version": "1",
          "number": "1",
          "summary": "Information published."
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_version_range",
            "name": "\u003c1.4.3422.1",
            "product": {
              "name": "Azure Network Watcher VM Extension for Windows \u003c1.4.3422.1",
              "product_id": "1"
            }
          },
          {
            "category": "product_version",
            "name": "1.4.3422.1",
            "product": {
              "name": "Azure Network Watcher VM Extension for Windows 1.4.3422.1",
              "product_id": "12359"
            }
          }
        ],
        "category": "product_name",
        "name": "Azure Network Watcher VM Extension for Windows"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-43470",
      "cwe": {
        "id": "CWE-59",
        "name": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)"
      },
      "notes": [
        {
          "category": "general",
          "text": "Microsoft",
          "title": "Assigning CNA"
        },
        {
          "category": "faq",
          "text": "If you have enabled automatic updates, you will automatically receive the update as soon as it is available. If you have not enabled automatic updates, you will need to update the product manually.\nPlease see Update Network Watcher extension to the latest version - Azure Virtual Machines | Microsoft Learn for more information.",
          "title": "Is there any action I need to take to be protected from this vulnerability?"
        },
        {
          "category": "faq",
          "text": "An attacker who successfully exploited this vulnerability could gain administrator privileges.",
          "title": "What privileges could be gained by an attacker who successfully exploited the vulnerability?"
        },
        {
          "category": "faq",
          "text": "Exploitation of the vulnerability requires an admin user to stop or restart the service.",
          "title": "According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?"
        },
        {
          "category": "faq",
          "text": "Any authenticated attacker could trigger this vulnerability. It does not require admin or other elevated privileges.",
          "title": "According to the CVSS metric, privileges required is low (PR:L).  What does that mean for this vulnerability?"
        }
      ],
      "product_status": {
        "fixed": [
          "12359"
        ],
        "known_affected": [
          "1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "CVE-2024-43470 Azure Network Watcher VM Agent Elevation of Privilege Vulnerability - HTML",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43470"
        },
        {
          "category": "self",
          "summary": "CVE-2024-43470 Azure Network Watcher VM Agent Elevation of Privilege Vulnerability - CSAF",
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43470"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2024-09-10T07:00:00.000Z",
          "details": "1.4.3422.1:Security Update:https://learn.microsoft.com/en-us/azure/virtual-machines/extensions/network-watcher-update?tabs=windows",
          "product_ids": [
            "1"
          ],
          "url": "https://learn.microsoft.com/en-us/azure/virtual-machines/extensions/network-watcher-update?tabs=windows"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalsScore": 0.0,
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 6.4,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "products": [
            "1"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Elevation of Privilege"
        },
        {
          "category": "exploit_status",
          "details": "Exploited:No;Latest Software Release:Exploitation Less Likely"
        }
      ],
      "title": "Azure Network Watcher VM Agent Elevation of Privilege Vulnerability"
    }
  ]
}