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CVE-2000-0957

Estado: ModificadaAlta (7.5)—

The pluggable authentication module for mysql (pam_mysql) before 0.4.7 does not properly cleanse user input when constructing SQL statements, which allows attackers to obtain plaintext passwords or hashes.

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)

PAM Mysql — PAM Mysql

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2000-0957",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2000-12-19T05:00:00.000",
  "references": [
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2000-10/0374.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5447",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://archives.neohapsis.com/archives/bugtraq/2000-10/0374.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/5447",
      "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": "The pluggable authentication module for mysql (pam_mysql) before 0.4.7 does not properly cleanse user input when constructing SQL statements, which allows attackers to obtain plaintext passwords or hashes."
    },
    {
      "lang": "es",
      "value": "El módulo de autenticación conectable para MySQL (pam_mysql) anterior a 0.4.7 no sanea adecuadamente la entrada del usuario al construir sentencias SQL, lo que permite a los atacantes obtener contraseñas en texto plano o hashes."
    }
  ],
  "lastModified": "2026-09-23T13:10:00.153",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pam_mysql:pam_mysql:0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "69F34F78-005A-4385-B950-7E64CB764E0F"
            },
            {
              "criteria": "cpe:2.3:a:pam_mysql:pam_mysql:0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D8197EC1-9941-4A9E-AAC9-EDC562AE0A78"
            },
            {
              "criteria": "cpe:2.3:a:pam_mysql:pam_mysql:0.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3B5E13E9-39A1-4667-BE2C-3BD30CBA35A1"
            },
            {
              "criteria": "cpe:2.3:a:pam_mysql:pam_mysql:0.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4E26729E-81B9-4F32-A853-149F7B771C06"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}