{
  "id": "CVE-2002-0852",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2002-09-05T04:00:00.000",
  "lastModified": "2024-11-20T23:40:01.867",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflows in Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service via (1) an Internet Key Exchange (IKE) with a large Security Parameter Index (SPI) payload, or (2) an IKE packet with a large number of valid payloads."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer en Cliente de Red Privada Virtual (VPN) de Cisco 3.5.4 y anteriores permite a atacantes remotos causar una denegaci\u00f3n de servicio mediante\r\nun Intecambio de Clave de Intenet (Internet Key Exchange - IKE) con un contenido \u00fatil (payload) de una \u00cdndice de Par\u00e1metro de Seguridad (Security Parameter Index - SQI) largo, o\r\nun paquete IKE con un n\u00famero grande de contenidos \u00fatiles v\u00e1lidos."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:vpn_client:3.5.1:*:linux:*:*:*:*:*",
              "matchCriteriaId": "2BD00D0A-EB6E-41AA-851D-9DD258E23BEA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:vpn_client:3.5.1:*:mac_os_x:*:*:*:*:*",
              "matchCriteriaId": "3FB66EB9-9FE9-4B13-9E5F-E9DEDCD0E3C3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:vpn_client:3.5.1:*:solaris:*:*:*:*:*",
              "matchCriteriaId": "88EB557F-33CD-40FE-B470-04F93CB2F3E3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:vpn_client:3.5.1:*:windows:*:*:*:*:*",
              "matchCriteriaId": "59938F7D-5F64-4FC0-A5B2-C798AF297130"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:vpn_client:3.5.2:*:linux:*:*:*:*:*",
              "matchCriteriaId": "F2EEB23E-4592-49A1-BDC6-110580340AAD"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:vpn_client:3.5.2:*:mac_os_x:*:*:*:*:*",
              "matchCriteriaId": "D548CEFE-1970-42D3-9039-196A3B5F5D0B"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:vpn_client:3.5.2:*:solaris:*:*:*:*:*",
              "matchCriteriaId": "2D4BDB9B-99D8-42B7-8D57-2B57029220F1"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:vpn_client:3.5.2:*:windows:*:*:*:*:*",
              "matchCriteriaId": "2288FB91-4607-417D-8658-E1B8090BE40A"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.cisco.com/warp/public/707/vpnclient-multiple-vuln-pub.shtml",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.cisco.com/warp/public/707/vpnclient-multiple-vuln-pub.shtml",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}