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CVE-2011-3463

Estado: ModificadaAlta (7.2)—

WebDAV Sharing in Apple Mac OS X 10.7.x before 10.7.3 does not properly perform authentication, which allows local users to gain privileges by leveraging access to (1) the server or (2) a bound directory.

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)

Apple — MAC OS XApple — MAC OS X Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2011-3463",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "product-security@apple.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-02-02T18:55:01.550",
  "references": [
    {
      "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "product-security@apple.com"
    },
    {
      "url": "http://support.apple.com/kb/HT5130",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "product-security@apple.com"
    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://support.apple.com/kb/HT5130",
      "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": "WebDAV Sharing in Apple Mac OS X 10.7.x before 10.7.3 does not properly perform authentication, which allows local users to gain privileges by leveraging access to (1) the server or (2) a bound directory."
    },
    {
      "lang": "es",
      "value": "WebDAV en Apple Mac OS X v10.7.x antes v10.7.3 no realiza correctamente la autenticación, lo que permite a usuarios locales conseguir privilegios aprovechando el acceso a (1) el servidor o (2) un directorio vinculado."
    }
  ],
  "lastModified": "2026-06-16T23:33:19.563",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8961F444-48C4-4B54-829B-A1A2D0F2716C"
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "09A0FA11-6211-4962-A6E0-F00732818012"
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.7.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8A36C17C-EBB3-4C42-9C75-6A7F2EE1F22C"
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x_server:10.7.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "38823717-65A1-4587-8F05-32EA9A01084C"
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x_server:10.7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7BD4E77C-3F87-476B-BB66-75EECDFDB18E"
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x_server:10.7.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DCDC2BD4-B8DB-4B23-82E3-9D2D7A32CBFE"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "evaluatorComment": "Per: http://support.apple.com/kb/HT5130\r\n\r\n'This issue does not affect systems prior to OS X Lion.'",
  "sourceIdentifier": "product-security@apple.com"
}