GSD-2021-4199

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Incorrect Permission Assignment for Critical Resource vulnerability in the crash handling component BDReinit.exe as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools for Windows allows a remote attacker to escalate local privileges to SYSTEM. This issue affects: Bitdefender Total Security versions prior to 26.0.10.45. Bitdefender Internet Security versions prior to 26.0.10.45. Bitdefender Antivirus Plus versions prior to 26.0.10.45. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.3.146.
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Aliases
CVE-2021-4199
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{
  "GSD": {
    "alias": "CVE-2021-4199",
    "description": "Incorrect Permission Assignment for Critical Resource vulnerability in the crash handling component BDReinit.exe as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools for Windows allows a remote attacker to escalate local privileges to SYSTEM.\nThis issue affects:\nBitdefender Total Security\nversions prior to 26.0.10.45.\nBitdefender Internet Security\nversions prior to 26.0.10.45.\nBitdefender Antivirus Plus\nversions prior to 26.0.10.45.\nBitdefender Endpoint Security Tools for Windows\nversions prior to 7.4.3.146.",
    "id": "GSD-2021-4199"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-4199"
      ],
      "details": "Incorrect Permission Assignment for Critical Resource vulnerability in the crash handling component BDReinit.exe as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools for Windows allows a remote attacker to escalate local privileges to SYSTEM. This issue affects: Bitdefender Total Security versions prior to 26.0.10.45. Bitdefender Internet Security versions prior to 26.0.10.45. Bitdefender Antivirus Plus versions prior to 26.0.10.45. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.3.146.",
      "id": "GSD-2021-4199",
      "modified": "2023-12-13T01:23:11.644794Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve-requests@bitdefender.com",
        "DATE_PUBLIC": "2022-02-05T10:00:00.000Z",
        "ID": "CVE-2021-4199",
        "STATE": "PUBLIC",
        "TITLE": "Incorrect Permission Assignment for Critical Resource vulnerability in BDReinit.exe (VA-10017)"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
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                  {
                    "product_name": "Total Security",
                    "version": {
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                          "version_affected": "\u003c",
                          "version_value": "26.0.10.45"
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                          "version_affected": "\u003c",
                          "version_value": "7.4.3.140"
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              "vendor_name": "Bitdefender"
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          ]
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      },
      "credit": [
        {
          "lang": "eng",
          "value": "Michael DePlante (@izobashi) of Trend Micro Zero Day Initiative"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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          {
            "lang": "eng",
            "value": "Incorrect Permission Assignment for Critical Resource vulnerability in the crash handling component BDReinit.exe as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools for Windows allows a remote attacker to escalate local privileges to SYSTEM. This issue affects: Bitdefender Total Security versions prior to 26.0.10.45. Bitdefender Internet Security versions prior to 26.0.10.45. Bitdefender Antivirus Plus versions prior to 26.0.10.45. Bitdefender Endpoint Security Tools for Windows versions prior to 7.4.3.146."
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        }
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        "problemtype_data": [
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-732 Incorrect Permission Assignment for Critical Resource"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.bitdefender.com/support/security-advisories/incorrect-permission-assignment-for-critical-resource-vulnerability-in-bdreinit-exe-va-10017/",
            "refsource": "MISC",
            "url": "https://www.bitdefender.com/support/security-advisories/incorrect-permission-assignment-for-critical-resource-vulnerability-in-bdreinit-exe-va-10017/"
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          {
            "name": "https://www.zerodayinitiative.com/advisories/ZDI-22-484/",
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            "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-484/"
          }
        ]
      },
      "solution": [
        {
          "lang": "eng",
          "value": "An automatic update to the following product versions fixes the issue:\n\n- Bitdefender Total Security version 26.0.10.45.\n- Bitdefender Internet Security version 26.0.10.45.\n- Bitdefender Antivirus Plus version 26.0.10.45.\n- Bitdefender Endpoint Security Tools for Windows version 7.4.3.146."
        }
      ],
      "source": {
        "defect": [
          "VA-10017"
        ],
        "discovery": "EXTERNAL"
      }
    },
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          "ID": "CVE-2021-4199"
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        "description": {
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        "references": {
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            {
              "name": "N/A",
              "refsource": "CONFIRM",
              "tags": [
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      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
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            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
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          "exploitabilityScore": 3.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
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          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-03-11T18:52Z",
      "publishedDate": "2022-03-07T12:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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