« Volver al listado

CVE-2002-0601

Estado: ModificadaMedia (5)—

ISS RealSecure Network Sensor 5.x through 6.5 allows remote attackers to cause a denial of service (crash) via malformed DHCP packets that cause RealSecure to dereference a null pointer.

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)

Information Security Systems — Realsecure Network Sensor

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2002-0601",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/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": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2002-06-18T04:00:00.000",
  "references": [
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2002-04/0420.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.iss.net/security_center/alerts/advise116.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.iss.net/security_center/static/8961.php",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/5165",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/4649",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2002-04/0420.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.iss.net/security_center/alerts/advise116.php",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.iss.net/security_center/static/8961.php",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/5165",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/4649",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ISS RealSecure Network Sensor 5.x through 6.5 allows remote attackers to cause a denial of service (crash) via malformed DHCP packets that cause RealSecure to dereference a null pointer."
    }
  ],
  "lastModified": "2026-06-16T21:57:45.333",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:information_security_systems:realsecure_network_sensor:5.0_xpu_3.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "45D5AE3B-D92B-467D-9B54-AB58D688181B"
            },
            {
              "criteria": "cpe:2.3:a:information_security_systems:realsecure_network_sensor:5.5.1_xpu_3.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F0A6726-B4F0-4096-B238-588BBB963EDB"
            },
            {
              "criteria": "cpe:2.3:a:information_security_systems:realsecure_network_sensor:5.5.2_xpu_3.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "37058054-4E43-4E62-93FD-CC5B11705BD0"
            },
            {
              "criteria": "cpe:2.3:a:information_security_systems:realsecure_network_sensor:5.5_xpu_3.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FDA63B23-82BF-431F-8B13-56ED721BB01D"
            },
            {
              "criteria": "cpe:2.3:a:information_security_systems:realsecure_network_sensor:6.0_xpu_3.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FD99286A-76EE-48DA-8799-F84680E244D1"
            },
            {
              "criteria": "cpe:2.3:a:information_security_systems:realsecure_network_sensor:6.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1D2CD327-BFD4-4000-94BA-B1533EA3C771"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}