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CVE-2011-0263

Estado: ModificadaAlta (10)—

Multiple stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allow remote attackers to execute arbitrary code via a long (1) Source Node or (2) Destination Node variable.

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)

HP — Openview Network Node Manager

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2011-0263",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "hp-security-alert@hp.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-01-13T19:00:05.227",
  "references": [
    {
      "url": "http://www.securityfocus.com/archive/1/515628",
      "source": "hp-security-alert@hp.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/45762",
      "source": "hp-security-alert@hp.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1024951",
      "source": "hp-security-alert@hp.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0085",
      "source": "hp-security-alert@hp.com"
    },
    {
      "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-005/",
      "source": "hp-security-alert@hp.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64653",
      "source": "hp-security-alert@hp.com"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/515628",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/45762",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1024951",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0085",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.zerodayinitiative.com/advisories/ZDI-11-005/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64653",
      "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 stack-based buffer overflows in ovas.exe in the OVAS service in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allow remote attackers to execute arbitrary code via a long (1) Source Node or (2) Destination Node variable."
    },
    {
      "lang": "es",
      "value": "Múltiples desbordamientos de búfer basados en pila en ovas.exe en el servicio OVAS en HP OpenView Network Node Manager (OV NNM) v7.51 y v7.53 permite a atacantes remotos ejecutar código arbitrario mediante una variable (1) Source Node o (2) Destination Node."
    }
  ],
  "lastModified": "2026-06-16T23:27:06.717",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hp:openview_network_node_manager:7.51:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F5CC1E39-5607-41A9-8BBE-A51F1AC9D5CB"
            },
            {
              "criteria": "cpe:2.3:a:hp:openview_network_node_manager:7.53:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A3A4986C-97B8-4382-AC4B-55E22C6BAE62"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "hp-security-alert@hp.com"
}