{
  "id": "CVE-2002-2140",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2002-12-31T05:00:00.000",
  "lastModified": "2025-04-03T01:03:51.193",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in Cisco PIX Firewall 5.2.x to 5.2.8, 6.0.x to 6.0.3, 6.1.x to 6.1.3, and 6.2.x to 6.2.1 allows remote attackers to cause a denial of service via HTTP traffic authentication using (1) TACACS+ or (2) RADIUS."
    }
  ],
  "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:o:cisco:pix_firewall_software:5.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "999A0969-60EB-4B2E-A274-9F05D9F840E5"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:5.2\\(1\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "626E41D2-A5EF-493D-9486-3D9BC3793EAC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:5.2\\(2\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "EBA31E4D-2215-4E4A-BCCC-B3D922CB752D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:5.2\\(3\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "FEAA3A85-516A-4C9B-8D29-C75C3408FE3B"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:5.2\\(4\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "B976A50F-73BD-44A3-8D73-E15C56BC0C75"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:5.2\\(5\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "A42FFBF7-9ADB-4F14-BED8-F2E53BEE7B62"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:5.2\\(6\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "25D16481-CA9A-4B4D-AC9D-3A4F0387FF19"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:5.2\\(7\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "56E4588E-6C1F-4720-8082-0EF299435CB9"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:5.2\\(8\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "16939A29-C851-4EAD-A2FF-B13F5FE340FA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "58BE9C02-2A01-4F6F-A6BD-BC0173561E9B"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.0\\(1\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "C558CED8-8342-46CB-9F52-580B626D320E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.0\\(2\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "0F85D19E-6C26-429D-B876-F34238B9DAAF"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.0\\(3\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "FEC7CCF7-CBC6-4EDC-8EDD-884DFFFBCC7D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "78F98CD7-A352-483C-9968-8FB2627A7CBD"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.1\\(1\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "F97FE485-705F-4707-B6C6-0EF9E8A85D5F"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.1\\(2\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "E2B925E8-D2C2-4E8C-AC21-0C422245C482"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.1\\(3\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "B9170562-872E-4C32-869C-B10FF35A925E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "ED9D142A-DDC8-4BD6-8C22-F242C9C0B1ED"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:pix_firewall_software:6.2\\(1\\):*:*:*:*:*:*:*",
              "matchCriteriaId": "5226C9CC-6933-4F10-B426-B47782C606FD"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.ciac.org/ciac/bulletins/n-017.shtml",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.cisco.com/warp/public/707/pix-multiple-vuln-pub.shtml",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.iss.net/security_center/static/10661.php",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/6212",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.ciac.org/ciac/bulletins/n-017.shtml",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.cisco.com/warp/public/707/pix-multiple-vuln-pub.shtml",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.iss.net/security_center/static/10661.php",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/6212",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    }
  ]
}