FKIE_CVE-2002-0510

Vulnerability from fkie_nvd - Published: 2002-08-12 04:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
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.
References
cve@mitre.orghttp://www.iss.net/security_center/static/8588.phpVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/archive/1/262840Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/4314Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/8588.phpVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/262840Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/4314Vendor Advisory
Impacted products
Vendor Product Version
linux linux_kernel 2.4.0
linux linux_kernel 2.4.1
linux linux_kernel 2.4.2
linux linux_kernel 2.4.3
linux linux_kernel 2.4.4
linux linux_kernel 2.4.5
linux linux_kernel 2.4.6
linux linux_kernel 2.4.7
linux linux_kernel 2.4.8
linux linux_kernel 2.4.9
linux linux_kernel 2.4.10
linux linux_kernel 2.4.11
linux linux_kernel 2.4.12
linux linux_kernel 2.4.13
linux linux_kernel 2.4.14
linux linux_kernel 2.4.15
linux linux_kernel 2.4.16
linux linux_kernel 2.4.17
linux linux_kernel 2.4.18
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C24A129D-2E5E-436C-95DE-AE75D2E8D092",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "55B85D5B-4EA1-4FCF-8D50-9C54E8FDA92F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "01408EC0-9C2D-4A44-8080-D7FC7E1A1FA1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "5F49A384-7222-41F3-9BE1-4E18C00E50A6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "05520FE3-C48D-42E8-BC24-C2396BD46CBA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "D865FBB6-E07D-492F-A75E-168B06C8ADEE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "598F24C2-0366-4799-865C-5EE4572B734B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "D0399660-6385-45AB-9785-E504D8788146",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "DCBC50EA-130C-41B7-83EA-C523B3C3AAD7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "B91F6CBE-400F-4D0B-B893-34577B47A342",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "1548ECFD-FCB5-4AE0-9788-42F61F25489F",
              "vulnerable": true
            },
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              "matchCriteriaId": "6ABB9787-5497-4BDC-8952-F99CF60A89BD",
              "vulnerable": true
            },
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              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.13:*:*:*:*:*:*:*",
              "matchCriteriaId": "093848CB-68A1-4258-8357-373A477FE4E2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.14:*:*:*:*:*:*:*",
              "matchCriteriaId": "E275F440-A427-465F-B314-BF0730C781DB",
              "vulnerable": true
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              "vulnerable": true
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            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.16:*:*:*:*:*:*:*",
              "matchCriteriaId": "067B8E09-C923-4DDA-92DB-4A2892CB526A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.4.17:*:*:*:*:*:*:*",
              "matchCriteriaId": "9EBE3738-E530-4EC6-9FC6-1A063605BE05",
              "vulnerable": true
            },
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              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "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."
    }
  ],
  "id": "CVE-2002-0510",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2002-08-12T04:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "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": "af854a3a-2127-422b-91ae-364da2661108",
      "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"
      ],
      "url": "http://www.securityfocus.com/bid/4314"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vendorComments": [
    {
      "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",
      "organization": "Red Hat"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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