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CVE-2003-0672

Estado: ModificadaAlta (7.5)—

Format string vulnerability in pam-pgsql 0.5.2 and earlier allows remote attackers to execute arbitrary code via the username that isp rovided during authentication, which is not properly handled when recording a log message.

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)

Leon J Breedt — Pam-pgsql

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2003-0672",
  "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": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2003-08-27T04:00:00.000",
  "references": [
    {
      "url": "http://www.debian.org/security/2003/dsa-370",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2003/dsa-370",
      "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": "Format string vulnerability in pam-pgsql 0.5.2 and earlier allows remote attackers to execute arbitrary code via the username that isp rovided during authentication, which is not properly handled when recording a log message."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de cadena de formato en pam-pgsql 0.5.2 y anteriores permite a atacantes remotos ejecutar código arbitrario mediante el nombre de usuario que se provee durante la autenticación, que no es manejado adecuadamente cuando se graba un mensaje de registro."
    }
  ],
  "lastModified": "2026-06-16T22:02:37.630",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:leon_j_breedt:pam-pgsql:0.5.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B87A103C-CCA5-4B76-AE27-D3FF8D6AA05F"
            },
            {
              "criteria": "cpe:2.3:a:leon_j_breedt:pam-pgsql:0.5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "78A50CF7-C027-46B5-9975-B5B2C7BE99EF"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}