FKIE_CVE-2011-3447

Vulnerability from fkie_nvd - Published: 2012-02-02 18:55 - Updated: 2026-06-16 23:33
Severity
Summary
CFNetwork in Apple Mac OS X 10.7.x before 10.7.3 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL.
References
product-security@apple.comhttp://lists.apple.com/archives/security-announce/2012/Feb/msg00000.htmlVendor Advisory
product-security@apple.comhttp://support.apple.com/kb/HT5130Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT5130Vendor Advisory
Impacted products
Vendor Product Version
apple mac_os_x 10.7.0
apple mac_os_x 10.7.1
apple mac_os_x 10.7.2
apple mac_os_x_server 10.7.0
apple mac_os_x_server 10.7.1
apple mac_os_x_server 10.7.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "product-security@apple.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8961F444-48C4-4B54-829B-A1A2D0F2716C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "09A0FA11-6211-4962-A6E0-F00732818012",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.7.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "8A36C17C-EBB3-4C42-9C75-6A7F2EE1F22C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x_server:10.7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "38823717-65A1-4587-8F05-32EA9A01084C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x_server:10.7.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "7BD4E77C-3F87-476B-BB66-75EECDFDB18E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x_server:10.7.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "DCDC2BD4-B8DB-4B23-82E3-9D2D7A32CBFE",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "CFNetwork in Apple Mac OS X 10.7.x before 10.7.3 does not properly construct request headers during parsing of URLs, which allows remote attackers to obtain sensitive information via a malformed URL."
    },
    {
      "lang": "es",
      "value": "CFNetwork en Apple Mac OS X v10.7.x anterior a v10.7.3 no construyen correctamente las cabeceras de solicitud durante el an\u00e1lisis de URL, que permite a atacantes remotos obtener informaci\u00f3n sensible a trav\u00e9s de una direcci\u00f3n URL incorrecta."
    }
  ],
  "id": "CVE-2011-3447",
  "lastModified": "2026-06-16T23:33:18.353",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2012-02-02T18:55:01.113",
  "references": [
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/kb/HT5130"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/kb/HT5130"
    }
  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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