{
  "id": "CVE-2002-0510",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2002-08-12T04:00:00.000",
  "lastModified": "2025-04-03T01:03:51.193",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The UDP implementation in Linux 2.4.x kernels keeps the IP Identification field at 0 for all non-fragmented packets, which could allow remote attackers to determine that a target system is running Linux."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n de UDP en los kernels 2.4.x de Linux mantiene el campo de identificaci\u00f3n de IP a 0 en todos los paquetes no fragmentados, lo que permite a atacantes remotos determinar que el sistema est\u00e1 ejecutando Linux."
    }
  ],
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          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
        }
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    }
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  "references": [
    {
      "url": "http://www.iss.net/security_center/static/8588.php",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/archive/1/262840",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/4314",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.iss.net/security_center/static/8588.php",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/archive/1/262840",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
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    },
    {
      "url": "http://www.securityfocus.com/bid/4314",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
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    }
  ],
  "vendorComments": [
    {
      "organization": "Red Hat",
      "comment": "Red Hat do not consider this to be a security issue and there are many ways that you can identify or fingerprint a Linux machine.  Users that wish to block fingerprinting can use various techniques to disguise their operating system, for example see\nhttp://www.infosecwriters.com/text_resources/pdf/nmap.pdf\n",
      "lastModified": "2008-03-25T00:00:00"
    }
  ]
}