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CVE-2011-0395

Estado: ModificadaAlta (7.8)—

Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.20), 8.1 before 8.1(2.48), 8.2 before 8.2(3), and 8.3 before 8.3(2.1), when the RIP protocol and the Cisco Phone Proxy functionality are configured, allow remote attackers to cause a denial of service (device reload) via a RIP update, aka Bug ID CSCtg66583.

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 (17)

Cisco — Adaptive Security ApplianceCisco — Adaptive Security Appliance SoftwareCisco — ASA 5500Cisco — ASA 5505Cisco — ASA 5510Cisco — ASA 5520Cisco — ASA 5540Cisco — ASA 5550Cisco — ASA 5580Cisco — PIX 500Cisco — PIX 501Cisco — PIX 506eCisco — PIX Firewall 506Cisco — PIX Firewall 515Cisco — PIX Firewall 520Cisco — PIX Firewall 525Cisco — PIX Firewall 535

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2011-0395",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-02-25T12:00:19.260",
  "references": [
    {
      "url": "http://secunia.com/advisories/43488",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.shtml",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1025108",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0493",
      "source": "psirt@cisco.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65590",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://secunia.com/advisories/43488",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.shtml",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1025108",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0493",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65590",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 8.0 before 8.0(5.20), 8.1 before 8.1(2.48), 8.2 before 8.2(3), and 8.3 before 8.3(2.1), when the RIP protocol and the Cisco Phone Proxy functionality are configured, allow remote attackers to cause a denial of service (device reload) via a RIP update, aka Bug ID CSCtg66583."
    },
    {
      "lang": "es",
      "value": "Dispositivos de la serie Cisco Adaptive Security Appliances (ASA) 5500  con el software v8.0 anterior a v8.0 (5.20), v8.1 anterior a v8.1 (2.48), v8.2 anterior a v8.2 (3), y v8.3 anterior a v8.3 (2.1), cuando el protocolo RIP y la funcionalidad Cisco Phone  están configuradas, permiten a atacantes remotos provocar una denegación de servicio (recarga del dispositivo) a través de una actualización  RIP, también conocido como error ID CSCtg66583"
    }
  ],
  "lastModified": "2026-06-16T23:27:16.660",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance:8.0\\(2\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "81B53285-7486-47E0-8447-44ECA57A392C"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance:8.0\\(3\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E0D62E55-845B-49DD-93AA-9D8E7B755F8E"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance:8.0\\(4\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "33E6756C-407E-4236-85A1-953F9FF6799A"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance:8.0\\(5\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "825E3056-F420-476D-957E-A22B164BD0F0"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance:8.1\\(1\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CC516FF2-7C0D-4F58-B61B-34FE7294DC1B"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance:8.1\\(2\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BDD95F2F-1C0E-4673-AE36-1BAF40EC7CC0"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance:8.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7A904D03-264C-4B01-B2B6-12455106B37D"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "74826084-14BB-47C4-9EE3-56C3CF206724"
            },
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              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance:8.2\\(2\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CFA73BA5-D1C5-4561-86F1-5B37C64374E1"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "CDEA2295-5B38-45BC-9099-5A448482FB59"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4AFE6E41-E5C3-48AA-A534-A1AF3E86E3F0"
            },
            {
              "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3\\(1\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "31BA0ED9-6962-4E19-89A1-1724AADEC669"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:cisco:asa_5500:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6FCBA3A3-7C8F-481A-9BEC-78981547F8BE"
            },
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              "criteria": "cpe:2.3:h:cisco:asa_5505:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "46FB0E87-E81A-4DF8-8A01-0D0727949D87"
            },
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              "vulnerable": true,
              "matchCriteriaId": "1BBFC985-514D-477B-B881-BB8ABEDFA59B"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asa_5540:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "193CF237-BBE5-4016-8167-24808FA52CBD"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asa_5550:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "427C9F27-ACE4-416B-9723-2AEECF9AB9CF"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asa_5580:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9A5F5BF0-E96E-4FD3-B210-1E0F96AF4249"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "2706D3BA-37A2-4D71-94DD-5386F5C94374"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "2F353E8D-FE19-4683-BD35-FFBF503C45DE"
            },
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              "matchCriteriaId": "E346F334-9BA3-4BDC-8D0F-D749A7D76E66"
            },
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            },
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              "matchCriteriaId": "29B2019F-DF6E-4924-B0D2-37094B5265F9"
            },
            {
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              "matchCriteriaId": "9600B7CF-4AEB-4319-8EF4-4FEA40EF6367"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}