fkie_cve-2023-34048
Vulnerability from fkie_nvd
Published
2023-10-25 18:17
Modified
2024-12-20 17:41
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution.
References
security@vmware.comhttps://www.vmware.com/security/advisories/VMSA-2023-0023.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.vicarius.io/vsociety/posts/understanding-cve-2023-34048-a-zero-day-out-of-bound-write-in-vcenter-serverExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.vmware.com/security/advisories/VMSA-2023-0023.htmlVendor Advisory
Impacted products
Vendor Product Version
vmware vcenter_server *
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 7.0
vmware vcenter_server 8.0
vmware vcenter_server 8.0
vmware vcenter_server 8.0
vmware vcenter_server 8.0
vmware vcenter_server 8.0
vmware vcenter_server 8.0
vmware vcenter_server 8.0
vmware vcenter_server 8.0


To clipboard 

{
  "cisaActionDue": "2024-02-12",
  "cisaExploitAdd": "2024-01-22",
  "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "VMware vCenter Server Out-of-Bounds Write Vulnerability",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol.\u00a0A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution."
    },
    {
      "lang": "es",
      "value": "vCenter Server contiene una vulnerabilidad de escritura fuera de los l\u00edmites en la implementaci\u00f3n del protocolo DCERPC. Un actor malintencionado con acceso a la red de vCenter Server puede desencadenar una escritura fuera de los l\u00edmites que podr\u00eda conducir a la ejecuci\u00f3n remota de c\u00f3digo."
    }
  ],
  "id": "CVE-2023-34048",
  "lastModified": "2024-12-20T17:41:40.150",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "security@vmware.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-10-25T18:17:27.897",
  "references": [
    {
      "source": "security@vmware.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.vmware.com/security/advisories/VMSA-2023-0023.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Third Party Advisory"
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      "url": "https://www.vicarius.io/vsociety/posts/understanding-cve-2023-34048-a-zero-day-out-of-bound-write-in-vcenter-server"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://www.vmware.com/security/advisories/VMSA-2023-0023.html"
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  ],
  "sourceIdentifier": "security@vmware.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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