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CVE-2014-9633

Estado: ModificadaAlta (7.5)—

The bdisk.sys driver in COMODO Backup before 4.4.1.23 allows remote attackers to gain privileges via a crafted device handle, which triggers a NULL pointer dereference.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Comodo — Backup

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-9633",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-02-03T16:59:09.703",
  "references": [
    {
      "url": "http://forums.comodo.com/news-announcements-feedback-cb/comodo-backup-44123-released-t107293.0.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://packetstormsecurity.com/files/130094/Comodo-Backup-4.4.0.0-NULL-Pointer-Dereference.html",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.exploit-db.com/exploits/35905",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://forums.comodo.com/news-announcements-feedback-cb/comodo-backup-44123-released-t107293.0.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://packetstormsecurity.com/files/130094/Comodo-Backup-4.4.0.0-NULL-Pointer-Dereference.html",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.exploit-db.com/exploits/35905",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The bdisk.sys driver in COMODO Backup before 4.4.1.23 allows remote attackers to gain privileges via a crafted device handle, which triggers a NULL pointer dereference."
    },
    {
      "lang": "es",
      "value": "El controlador bdisk.sys en COMODO Backup anterior a 4.4.1.23 permite a atacantes remotos ganar privilegios a través de un manejo de dispositivos manipulado, lo que provoca una referencia a puntero nulo."
    }
  ],
  "lastModified": "2026-06-17T00:18:40.980",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:comodo:backup:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "90840A88-1C4E-4078-AD33-5478F8150358",
              "versionEndIncluding": "4.4.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}