fkie_cve-2021-4198
Vulnerability from fkie_nvd
Published
2022-03-07 12:15
Modified
2024-11-21 06:37
Severity ?
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Summary
A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files. This issue affects: Bitdefender Total Security versions prior to 26.0.3.29. Bitdefender Internet Security versions prior to 26.0.3.29. Bitdefender Antivirus Plus versions prior to 26.0.3.29. Bitdefender Endpoint Security Tools versions prior to 7.2.2.92. Bitdefender VPN Standalone versions prior to 25.5.0.48.
References
cve-requests@bitdefender.comhttps://www.bitdefender.com/support/security-advisories/messaging_ipc-dll-null-pointer-dereference-in-multiple-bitdefender-products-va-10016/Vendor Advisory
cve-requests@bitdefender.comhttps://www.zerodayinitiative.com/advisories/ZDI-22-483/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.bitdefender.com/support/security-advisories/messaging_ipc-dll-null-pointer-dereference-in-multiple-bitdefender-products-va-10016/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-22-483/Third Party Advisory
Impacted products
Vendor Product Version
bitdefender antivirus_plus *
bitdefender endpoint_security_tools *
bitdefender internet_security *
bitdefender total_security *
bitdefender vpn_standalone *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:bitdefender:antivirus_plus:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "94032C6C-01E2-4D3F-B246-83A1556F2AF7",
              "versionEndExcluding": "26.0.3.29",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:bitdefender:endpoint_security_tools:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "120935AC-9425-4290-A884-FA262EA40618",
              "versionEndExcluding": "7.2.2.92",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:bitdefender:internet_security:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EF10043E-56F8-427B-8146-343B5A717DAA",
              "versionEndExcluding": "26.0.3.29",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:bitdefender:total_security:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F45EBE44-B7F4-4056-B4CA-07B8762B0E14",
              "versionEndExcluding": "26.0.3.29",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:bitdefender:vpn_standalone:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "273355BC-4B2E-4AAC-80C6-433C1CFC69AC",
              "versionEndExcluding": "25.5.0.48",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A NULL Pointer Dereference vulnerability in the messaging_ipc.dll component as used in Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools, VPN Standalone allows an attacker to arbitrarily crash product processes and generate crashdump files. This issue affects: Bitdefender Total Security versions prior to 26.0.3.29. Bitdefender Internet Security versions prior to 26.0.3.29. Bitdefender Antivirus Plus versions prior to 26.0.3.29. Bitdefender Endpoint Security Tools versions prior to 7.2.2.92. Bitdefender VPN Standalone versions prior to 25.5.0.48."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Desreferencia de Puntero NULL en el componente messaging_ipc.dll utilizado en Bitdefender Total Security, Internet Security, Antivirus Plus, Endpoint Security Tools y VPN Standalone permite a un atacante bloquear arbitrariamente los procesos del producto y generar archivos crashdump. Este problema afecta a: Las versiones de Bitdefender Total Security anteriores a la 26.0.3.29. Las versiones de Bitdefender Internet Security anteriores a la 26.0.3.29. Las versiones de Bitdefender Antivirus Plus anteriores a la 26.0.3.29. Versiones de Bitdefender Endpoint Security Tools anteriores a la 7.2.2.92. Versiones de Bitdefender VPN Standalone anteriores a la 25.5.0.48."
    }
  ],
  "id": "CVE-2021-4198",
  "lastModified": "2024-11-21T06:37:07.703",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.6,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 4.2,
        "source": "cve-requests@bitdefender.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 4.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-03-07T12:15:07.967",
  "references": [
    {
      "source": "cve-requests@bitdefender.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.bitdefender.com/support/security-advisories/messaging_ipc-dll-null-pointer-dereference-in-multiple-bitdefender-products-va-10016/"
    },
    {
      "source": "cve-requests@bitdefender.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-483/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.bitdefender.com/support/security-advisories/messaging_ipc-dll-null-pointer-dereference-in-multiple-bitdefender-products-va-10016/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-483/"
    }
  ],
  "sourceIdentifier": "cve-requests@bitdefender.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "cve-requests@bitdefender.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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