FKIE_CVE-2002-1256

Vulnerability from fkie_nvd - Published: 2002-12-23 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
The SMB signing capability in the Server Message Block (SMB) protocol in Microsoft Windows 2000 and Windows XP allows attackers to disable the digital signing settings in an SMB session to force the data to be sent unsigned, then inject data into the session without detection, e.g. by modifying group policy information sent from a domain controller.
References
cve@mitre.orghttp://www.securityfocus.com/bid/6367
cve@mitre.orghttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-070
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/10843
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A277
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/6367
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-070
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/10843
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A277
Impacted products
Vendor Product Version
microsoft windows_2000 *
microsoft windows_2000 *
microsoft windows_2000 *
microsoft windows_2000 *
microsoft windows_2000_terminal_services *
microsoft windows_2000_terminal_services *
microsoft windows_2000_terminal_services *
microsoft windows_2000_terminal_services *
microsoft windows_xp *
microsoft windows_xp *
microsoft windows_xp *
To clipboard 

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  "configurations": [
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              "vulnerable": true
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The SMB signing capability in the Server Message Block (SMB) protocol in Microsoft Windows 2000 and Windows XP allows attackers to disable the digital signing settings in an SMB session to force the data to be sent unsigned, then inject data into the session without detection, e.g. by modifying group policy information sent from a domain controller."
    },
    {
      "lang": "es",
      "value": "La capacidad de firmado en el protocolo Bloque de Mensaje de Servidor (SMB) en Microsoft Windows XP y Windows 2000 permite a atacantes desactivar la configuraci\u00f3n de firma digital en una sesi\u00f3n SMB y forzar que los datos se envien sin firmar, e insertar entonces datos en la sesi\u00f3n sin detecci\u00f3n; por ejemplo modificando la informaci\u00f3n de pol\u00edtica de grupo enviada desde un controlador de dominio."
    }
  ],
  "id": "CVE-2002-1256",
  "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": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/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": "2002-12-23T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/6367"
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      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-070"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
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          "value": "NVD-CWE-Other"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.