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CVE-2005-2151

Estado: ModificadaMedia (5)—

spf.c in Courier Mail Server does not properly handle DNS failures when looking up Sender Policy Framework (SPF) records, which could allow attackers to cause memory corruption.

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)

Double Precision Incorporated — Courier Mail Server

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2005-2151",
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        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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        "userInteractionRequired": false
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      "affectedData": [
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          "versions": [
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              "status": "affected",
              "version": "n/a"
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  ],
  "published": "2005-07-06T04:00:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/15901",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
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    },
    {
      "url": "http://secunia.com/advisories/15901",
      "tags": [
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      "lang": "en",
      "value": "spf.c in Courier Mail Server does not properly handle DNS failures when looking up Sender Policy Framework (SPF) records, which could allow attackers to cause memory corruption."
    }
  ],
  "lastModified": "2026-06-16T22:14:21.870",
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