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CVE-2024-4545

Estado: AplazadaAlta (7.7)—

All versions of EnterpriseDB Postgres Advanced Server (EPAS) from 15.0 prior to 15.7.0 and from 16.0 prior to 16.3.0 may allow users using edbldr to bypass role permissions from pg_read_server_files. This could allow low privilege users to read files to which they would not otherwise have access.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Enterprisedb — Postgres Advanced ServerAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-4545",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-4545",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-10T13:16:47.766868Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 7.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4,
        "exploitabilityScore": 3.1
      }
    ]
  },
  "affected": [
    {
      "source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659",
      "affectedData": [
        {
          "vendor": "EnterpriseDB",
          "product": "EDB Postgres Advanced Server",
          "versions": [
            {
              "status": "affected",
              "version": "15.0",
              "lessThan": "15.7.0",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "16.0",
              "lessThan": "16.3.0",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-05-14T15:44:02.793",
  "references": [
    {
      "url": "https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/",
      "source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659"
    },
    {
      "url": "https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/",
      "source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659"
    },
    {
      "url": "https://www.enterprisedb.com/docs/security/advisories/cve20244545/",
      "source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659"
    },
    {
      "url": "https://www.enterprisedb.com/docs/epas/15/epas_rel_notes/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.enterprisedb.com/docs/epas/latest/epas_rel_notes/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.enterprisedb.com/docs/security/advisories/cve20244545/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "20be33e2-bf35-4d13-8fad-18bd2f3e3659",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nAll versions of EnterpriseDB Postgres Advanced Server (EPAS) from 15.0 prior to 15.7.0 and from 16.0 prior to 16.3.0 may allow users using edbldr to bypass role permissions from pg_read_server_files. This could allow low privilege users to read files to which they would not otherwise have access.\n\n"
    },
    {
      "lang": "es",
      "value": "Todas las versiones de EnterpriseDB Postgres Advanced Server (EPAS) desde la 15.0 anterior a la 15.7.0 y desde la 16.0 anterior a la 16.3.0 pueden permitir a los usuarios que usan edbldr omitir los permisos de función de pg_read_server_files. Esto podría permitir a los usuarios con privilegios bajos leer archivos a los que de otro modo no tendrían acceso."
    }
  ],
  "lastModified": "2026-06-17T08:02:06.660",
  "sourceIdentifier": "20be33e2-bf35-4d13-8fad-18bd2f3e3659"
}