CVE-2023-34046 (GCVE-0-2023-34046)
Vulnerability from cvelistv5
Published
2023-10-20 08:59
Modified
2025-03-07 18:27
Summary
VMware Fusion(13.x prior to 13.5) contains a TOCTOU (Time-of-check Time-of-use) vulnerability that occurs during installation for the first time (the user needs to drag or copy the application to a folder from the '.dmg' volume) or when installing an upgrade. A malicious actor with local non-administrative user privileges may exploit this vulnerability to escalate privileges to root on the system where Fusion is installed or being installed for the first time.
Impacted products
Vendor Product Version
VMware Fusion Version: 13.x
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T16:01:52.426Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.vmware.com/security/advisories/VMSA-2023-0022.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-34046",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-06T15:26:58.702904Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-367",
                "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-07T18:27:07.211Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "MacOS"
          ],
          "product": "Fusion",
          "vendor": "VMware",
          "versions": [
            {
              "lessThan": "13.5",
              "status": "affected",
              "version": "13.x",
              "versionType": "13.5"
            }
          ]
        }
      ],
      "datePublic": "2023-10-19T18:29:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "VMware Fusion(13.x prior to 13.5) contains a TOCTOU (Time-of-check Time-of-use) \nvulnerability that occurs during installation for the first time (the \nuser needs to drag or copy the application to a folder from the \u0027.dmg\u0027 \nvolume) or when installing an upgrade.\u0026nbsp;A malicious actor with local non-administrative user privileges may \nexploit this vulnerability to escalate privileges to root on the system \nwhere Fusion is installed or being installed for the first time."
            }
          ],
          "value": "VMware Fusion(13.x prior to 13.5) contains a TOCTOU (Time-of-check Time-of-use) \nvulnerability that occurs during installation for the first time (the \nuser needs to drag or copy the application to a folder from the \u0027.dmg\u0027 \nvolume) or when installing an upgrade.\u00a0A malicious actor with local non-administrative user privileges may \nexploit this vulnerability to escalate privileges to root on the system \nwhere Fusion is installed or being installed for the first time."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-20T08:59:08.671Z",
        "orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
        "shortName": "vmware"
      },
      "references": [
        {
          "url": "https://www.vmware.com/security/advisories/VMSA-2023-0022.html"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "VMware Fusion TOCTOU local privilege escalation vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d",
    "assignerShortName": "vmware",
    "cveId": "CVE-2023-34046",
    "datePublished": "2023-10-20T08:59:08.671Z",
    "dateReserved": "2023-05-25T17:21:56.202Z",
    "dateUpdated": "2025-03-07T18:27:07.211Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.vmware.com/security/advisories/VMSA-2023-0022.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T16:01:52.426Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-34046\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-03-06T15:26:58.702904Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-367\", \"description\": \"CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-03-06T15:27:00.454Z\"}}], \"cna\": {\"title\": \"VMware Fusion TOCTOU local privilege escalation vulnerability\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 6.7, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"VMware\", \"product\": \"Fusion\", \"versions\": [{\"status\": \"affected\", \"version\": \"13.x\", \"lessThan\": \"13.5\", \"versionType\": \"13.5\"}], \"platforms\": [\"MacOS\"], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2023-10-19T18:29:00.000Z\", \"references\": [{\"url\": \"https://www.vmware.com/security/advisories/VMSA-2023-0022.html\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"VMware Fusion(13.x prior to 13.5) contains a TOCTOU (Time-of-check Time-of-use) \\nvulnerability that occurs during installation for the first time (the \\nuser needs to drag or copy the application to a folder from the \u0027.dmg\u0027 \\nvolume) or when installing an upgrade.\\u00a0A malicious actor with local non-administrative user privileges may \\nexploit this vulnerability to escalate privileges to root on the system \\nwhere Fusion is installed or being installed for the first time.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"VMware Fusion(13.x prior to 13.5) contains a TOCTOU (Time-of-check Time-of-use) \\nvulnerability that occurs during installation for the first time (the \\nuser needs to drag or copy the application to a folder from the \u0027.dmg\u0027 \\nvolume) or when installing an upgrade.\u0026nbsp;A malicious actor with local non-administrative user privileges may \\nexploit this vulnerability to escalate privileges to root on the system \\nwhere Fusion is installed or being installed for the first time.\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"dcf2e128-44bd-42ed-91e8-88f912c1401d\", \"shortName\": \"vmware\", \"dateUpdated\": \"2023-10-20T08:59:08.671Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-34046\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-03-07T18:27:07.211Z\", \"dateReserved\": \"2023-05-25T17:21:56.202Z\", \"assignerOrgId\": \"dcf2e128-44bd-42ed-91e8-88f912c1401d\", \"datePublished\": \"2023-10-20T08:59:08.671Z\", \"assignerShortName\": \"vmware\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…