« Volver al listado

CVE-2011-0652

Estado: ModificadaBaja (2.1)—💥 Exploit

lnsfw1.sys 6.0.2900.5512 en Look 'n' Stop Firewall v2.06p4 y v2.07 permite a usuarios locales causar una denegación de servicio (caída) a través de una solicitud IOCTL 0x80000064 manipulada que provoca un error. NOTA: algunos de estos detalles han sido obtenidos de información de terceros.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Looknstop — Look 'N' Stop Firewall

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2011-0652",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "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": "2011-01-28T16:00:04.987",
  "references": [
    {
      "url": "http://osvdb.org/70638",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/43044",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.exploit-db.com/exploits/16021",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/45949",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64851",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/70638",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/43044",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.exploit-db.com/exploits/16021",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/45949",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64851",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "lnsfw1.sys 6.0.2900.5512 in Look 'n' Stop Firewall 2.06p4 and 2.07 allows local users to cause a denial of service (crash) via a crafted 0x80000064 IOCTL request that triggers an assertion failure.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "lnsfw1.sys 6.0.2900.5512 en Look 'n' Stop Firewall v2.06p4 y v2.07 permite a usuarios locales causar una denegación de servicio (caída) a través de una solicitud IOCTL 0x80000064 manipulada que provoca un error.  NOTA: algunos de estos detalles han sido obtenidos de información de terceros."
    }
  ],
  "lastModified": "2026-06-16T23:27:49.000",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:looknstop:look_\\'n\\'_stop_firewall:2.06:p4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4509939D-3ED9-4B02-9D86-813EB701A428"
            },
            {
              "criteria": "cpe:2.3:a:looknstop:look_\\'n\\'_stop_firewall:2.07:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "29BE9AA5-1BDA-4FCF-851F-CD50804EA568"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}