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CVE-2011-2591

Estado: ModificadaAlta (9.3)—

Multiple buffer overflows in the Provideo ActiveX controls allow remote attackers to execute arbitrary code via crafted input fields, as demonstrated by (1) a long strIp argument to the voice method in 2way.dll in the alarm 1.0.3.1 ActiveX control, (2) a network response to AXPlayer.ocx in the GMAXPlayer 2.0.8.2 ActiveX control, the (3) UserName or (4) Password parameter to AXPlayer.ocx in the GMAXPlayer 2.0.8.2 ActiveX control, (5) a long Id parameter to the GetString method in PAxPlayer.ocx in the PAxPlayer 3.0.0.9 ActiveX control, or (6) a long strAdr parameter to the ConnectIPCam method in PAxPlayer.ocx in the PAxPlayer 3.0.0.9 ActiveX control.

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 (3)

Provideo — Alarm Activex ControlProvideo — Gmax Activex ControlProvideo — Paxplayer Activex Control

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-2591",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "PSIRT-CNA@flexerasoftware.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-08-05T21:55:01.903",
  "references": [
    {
      "url": "http://osvdb.org/74310",
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://osvdb.org/74311",
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://osvdb.org/74312",
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://osvdb.org/74313",
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://osvdb.org/74314",
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://secunia.com/secunia_research/2011-56/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://secunia.com/secunia_research/2011-57/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://secunia.com/secunia_research/2011-58/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/48977",
      "source": "PSIRT-CNA@flexerasoftware.com"
    },
    {
      "url": "http://osvdb.org/74310",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/74311",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/74312",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/74313",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/74314",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/secunia_research/2011-56/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/secunia_research/2011-57/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/secunia_research/2011-58/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/48977",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple buffer overflows in the Provideo ActiveX controls allow remote attackers to execute arbitrary code via crafted input fields, as demonstrated by (1) a long strIp argument to the voice method in 2way.dll in the alarm 1.0.3.1 ActiveX control, (2) a network response to AXPlayer.ocx in the GMAXPlayer 2.0.8.2 ActiveX control, the (3) UserName or (4) Password parameter to AXPlayer.ocx in the GMAXPlayer 2.0.8.2 ActiveX control, (5) a long Id parameter to the GetString method in PAxPlayer.ocx in the PAxPlayer 3.0.0.9 ActiveX control, or (6) a long strAdr parameter to the ConnectIPCam method in PAxPlayer.ocx in the PAxPlayer 3.0.0.9 ActiveX control."
    },
    {
      "lang": "es",
      "value": "Múltiples desbordamientos de buffer en los controles ActiveX Provideo permiten a atacantes remotos ejecutar código arbitrario a través de campos de entrada modificados, como se ha demostrado por (1) un argumento strIp extenso al método voice de 2way.dll el control ActiveX alarm 1.0.3.1, (2) una respuesta de red a AXPlayer.ocx del control ActiveX GMAXPlayer 2.0.8.2, el (3) parámetro UserName o (4) Password a AXPlayer.ocx en el control ActiveX GMAXPlayer 2.0.8.2, (5) un parámetro Id extenso al método GetString de PAxPlayer.ocx en control ActiveX PAxPlayer 3.0.0.9 o (6) un parámetro strAdr extenso al método ConnectIPCam de PAxPlayer.ocx en el control ActiveX PAxPlayer 3.0.0.9."
    }
  ],
  "lastModified": "2026-06-16T23:31:36.680",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:provideo:alarm_activex_control:3.0.0.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CF67117D-909D-40B6-BA30-AD774593EFAF"
            },
            {
              "criteria": "cpe:2.3:a:provideo:gmax_activex_control:2.0.8.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2DE5EF11-8093-4BC5-A021-16CFF56DFE5F"
            },
            {
              "criteria": "cpe:2.3:a:provideo:paxplayer_activex_control:3.0.0.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E45C6B5F-A2BC-4404-8821-CF3BC9080701"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com"
}