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CVE-2014-8566

Estado: ModificadaMedia (6.4)—

The mod_auth_mellon module before 0.8.1 allows remote attackers to obtain sensitive information or cause a denial of service (segmentation fault) via unspecified vectors related to a "session overflow" involving "sessions overlapping in memory."

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 (2)

Oracle — LinuxUninett — MOD Auth Mellon

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2014-8566",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-11-15T21:59:06.897",
  "references": [
    {
      "url": "http://linux.oracle.com/errata/ELSA-2014-1803.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1803.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/62094",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/62125",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/UNINETT/mod_auth_mellon/releases/tag/v0.8.1",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://postlister.uninett.no/sympa/arc/modmellon/2014-11/msg00000.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://linux.oracle.com/errata/ELSA-2014-1803.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1803.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/62094",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/62125",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/UNINETT/mod_auth_mellon/releases/tag/v0.8.1",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://postlister.uninett.no/sympa/arc/modmellon/2014-11/msg00000.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The mod_auth_mellon module before 0.8.1 allows remote attackers to obtain sensitive information or cause a denial of service (segmentation fault) via unspecified vectors related to a \"session overflow\" involving \"sessions overlapping in memory.\""
    },
    {
      "lang": "es",
      "value": "El modulo mod_auth_mellon anterior a 0.8.1 permite a atacantes remotos obtener información sensible o causar una denegación de servicio (fallo en la segmentación) a través de vectores sin especificar, relacionado con un 'desbordamiento de sesión' que implica 'la superposición de sesiones en la memoria'."
    }
  ],
  "lastModified": "2026-06-17T00:16:56.863",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:uninett:mod_auth_mellon:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "654F3644-9002-4F52-97FF-F1601B21BE5E",
              "versionEndIncluding": "0.8.0"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
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              "vulnerable": true,
              "matchCriteriaId": "CC7A498A-A669-4C42-8134-86103C799D13"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}