« Volver al listado

CVE-2012-4581

Estado: ModificadaMedia (6.8)—

McAfee Email and Web Security (EWS) 5.x before 5.5 Patch 6 and 5.6 before Patch 3, and McAfee Email Gateway (MEG) 7.0 before Patch 1, does not disable the server-side session token upon the closing of the Management Console/Dashboard, which makes it easier for remote attackers to hijack sessions by capturing a session cookie and then modifying the response to a login attempt, related to a "Logout Failure" issue.

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)

Mcafee — Email AND WEB SecurityMcafee — Email Gateway

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2012-4581",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "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": "2012-08-22T10:42:04.757",
  "references": [
    {
      "url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10020",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10020",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "McAfee Email and Web Security (EWS) 5.x before 5.5 Patch 6 and 5.6 before Patch 3, and McAfee Email Gateway (MEG) 7.0 before Patch 1, does not disable the server-side session token upon the closing of the Management Console/Dashboard, which makes it easier for remote attackers to hijack sessions by capturing a session cookie and then modifying the response to a login attempt, related to a \"Logout Failure\" issue."
    },
    {
      "lang": "es",
      "value": "McAfee Email and Web Security v5.x (EWS) antes de v5.5 Patch 6 y v5.6 antes de la revisión 3 y McAfee Email Gateway (MEG) v7.0 antes de la revisión 1 no desactivan el token de sesión en el lado del servidor durante el cierre de la Consola de administración/Cuadro de mandos, lo que hace que sea más fácil, para los atacantes remotos, el secuestrar sesiones mediante la captura de una cookie de sesión y luego modificar la respuesta a un intento de inicio de sesión. Se trata de un problema relacionado con un \"Fallo de Salida\".\r\n"
    }
  ],
  "lastModified": "2026-06-16T23:45:26.370",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mcafee:email_and_web_security:5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "66A3B3D7-D6F2-4AE9-89BA-3B39896D6DBE"
            },
            {
              "criteria": "cpe:2.3:a:mcafee:email_and_web_security:5.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C8E57CF1-7D4D-45E9-A74D-51D6C7940F26"
            },
            {
              "criteria": "cpe:2.3:a:mcafee:email_and_web_security:5.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "36F5B0E9-0B28-4DAD-91C9-0E722D79AC46"
            },
            {
              "criteria": "cpe:2.3:a:mcafee:email_gateway:7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "46F5DE96-C4C2-498A-AD79-82BEC9A7DF5B"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}