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CVE-2002-1397

Estado: ModificadaAlta (7.5)—

Vulnerability in the cash_words() function for PostgreSQL 7.2 and earlier allows local users to cause a denial of service and possibly execute arbitrary code via a large negative argument, possibly triggering an integer signedness error or buffer overflow.

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)

Postgresql — Postgresql

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2002-1397",
  "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": "2003-01-17T05:00:00.000",
  "references": [
    {
      "url": "http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/utils/adt/cash.c.diff?r1=1.51&r2=1.52",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000524",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=102977465204357&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/8034",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2003-001.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/5497",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/9891",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/utils/adt/cash.c.diff?r1=1.51&r2=1.52",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000524",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=102977465204357&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/8034",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2003-001.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/5497",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/9891",
      "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": "Vulnerability in the cash_words() function for PostgreSQL 7.2 and earlier allows local users to cause a denial of service and possibly execute arbitrary code via a large negative argument, possibly triggering an integer signedness error or buffer overflow."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer en la función cash_words() en PostgreSQL 7.2 y anteriores permite a usuarios locales causar una denegación de servicio y posiblemente ejecutar código arbitrario mediante un argurmento malformado."
    }
  ],
  "lastModified": "2026-06-16T21:59:15.197",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:postgresql:postgresql:6.3.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FF7D1F6F-044C-478D-991D-D70281FD7C87"
            },
            {
              "criteria": "cpe:2.3:a:postgresql:postgresql:6.5.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6EB98484-1234-4BA2-ACB0-28F4BE684D92"
            },
            {
              "criteria": "cpe:2.3:a:postgresql:postgresql:7.0.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4E7C5056-E280-4BD3-9924-2345B0B82776"
            },
            {
              "criteria": "cpe:2.3:a:postgresql:postgresql:7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F0D16C66-3688-4CF1-8788-F7D7766F04F9"
            },
            {
              "criteria": "cpe:2.3:a:postgresql:postgresql:7.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F520EC9F-7B20-4108-B3DC-ABF4947A2D6D"
            },
            {
              "criteria": "cpe:2.3:a:postgresql:postgresql:7.1.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "78D324E1-A723-4ECC-A58F-660A5125FD05"
            },
            {
              "criteria": "cpe:2.3:a:postgresql:postgresql:7.1.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E9F8CB95-DCEE-49C9-8985-E39E8E0498BE"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "95E0614E-0911-43EE-9F3D-2CF87E0F1851"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}