FKIE_CVE-2011-3443

Vulnerability from fkie_nvd - Published: 2012-03-02 00:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
Use-after-free vulnerability in WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via vectors related to improper list management for Cascading Style Sheets (CSS) @font-face rules.
Impacted products
Vendor Product Version
apple safari *
apple safari 1.0
apple safari 1.0
apple safari 1.0
apple safari 1.0.0
apple safari 1.0.0b1
apple safari 1.0.0b2
apple safari 1.0.1
apple safari 1.0.2
apple safari 1.0.3
apple safari 1.0.3
apple safari 1.0.3
apple safari 1.0b1
apple safari 1.1
apple safari 1.1.0
apple safari 1.1.1
apple safari 1.2
apple safari 1.2.0
apple safari 1.2.1
apple safari 1.2.2
apple safari 1.2.3
apple safari 1.2.4
apple safari 1.2.5
apple safari 1.3
apple safari 1.3.0
apple safari 1.3.1
apple safari 1.3.2
apple safari 1.3.2
apple safari 1.3.2
apple safari 2.0
apple safari 2.0.0
apple safari 2.0.1
apple safari 2.0.2
apple safari 2.0.3
apple safari 2.0.3
apple safari 2.0.3
apple safari 2.0.3
apple safari 2.0.3
apple safari 2.0.4
apple safari 2.0.4
apple safari 3.0
apple safari 3.0.0
apple safari 3.0.0
apple safari 3.0.0b
apple safari 3.0.0b
apple safari 3.0.1
apple safari 3.0.1
apple safari 3.0.1
apple safari 3.0.1b
apple safari 3.0.1b
apple safari 3.0.2
apple safari 3.0.2
apple safari 3.0.2b
apple safari 3.0.2b
apple safari 3.0.3
apple safari 3.0.3
apple safari 3.0.3b
apple safari 3.0.3b
apple safari 3.0.4
apple safari 3.0.4
apple safari 3.0.4b
apple safari 3.0.4b
apple safari 3.1.0
apple safari 3.1.0
apple safari 3.1.0b
apple safari 3.1.0b
apple safari 3.1.1
apple safari 3.1.1b
apple safari 3.1.2
apple safari 3.1.2b
apple safari 3.2.0
apple safari 3.2.0b
apple safari 3.2.1
apple safari 3.2.1b
apple safari 3.2.2
apple safari 3.2.2b
apple safari 4.0
apple safari 4.0
apple safari 4.0.0b
apple safari 4.0.1
apple safari 4.0.2
apple safari 4.0.3
apple safari 4.0.4
apple safari 4.0.5
apple safari 4.1
apple safari 4.1.1
apple safari 4.1.2
apple safari 5.0.1
apple safari 5.0.2
apple safari 5.0.3
apple safari 5.0.4

{
  "configurations": [
    {
      "nodes": [
        {
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              "versionEndIncluding": "5.0.5",
              "vulnerable": true
            },
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              "matchCriteriaId": "1A419AE8-F5A2-4E25-9004-AAAB325E201A",
              "vulnerable": true
            },
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            },
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              "vulnerable": true
            },
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              "matchCriteriaId": "30663B7F-3EDA-4B6B-9F39-65E2CEEB4543",
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            },
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              "criteria": "cpe:2.3:a:apple:safari:4.0.0b:*:*:*:*:*:*:*",
              "matchCriteriaId": "02EAC196-AE43-4787-9AF9-E79E2E1BBA46",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:4.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "B2FD40E4-D4C9-492E-8432-ABC9BD2C7E67",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:4.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "36EA71E0-63F7-46FF-AF11-792741F27628",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:4.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "80E36485-565D-4FAA-A6AD-57DF42D47462",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:4.0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "73E9C17F-C99E-4ABB-B312-31F87BC0C0E8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:4.0.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "46D8318A-9383-42A7-9A6A-2EB2736338B7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "79DC6C51-CEEA-4CBF-87D2-8007B7C3D67F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:4.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "C7B6AD89-D60C-4C8F-A9E6-4380A6B8DB13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:4.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "B2451165-7831-426E-BA07-B3A57F3589C5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:5.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "5DE630BC-7E63-40DF-BB8B-327513F5DBAF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:5.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "BD80CA73-5612-4799-9084-09BAA7938F53",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:5.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "1C670E9A-9EDE-45D6-A92D-8764FCF74D7B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apple:safari:5.0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "17A3218C-F9D1-486C-A101-86B76BD70CCF",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via vectors related to improper list management for Cascading Style Sheets (CSS) @font-face rules."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en WebKit, como se usa en Apple Safari antes de v5.0.6, permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n o causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria din\u00e1mica y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de vectores relacionados con el manejo impropio de  listas para reglas @font-face en CSS."
    }
  ],
  "id": "CVE-2011-3443",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2012-03-02T00:55:02.097",
  "references": [
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/kb/HT4808"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://www.verisigninc.com/products-and-services/network-intelligence-availability/idefense/public-vulnerability-reports/articles/index.xhtml?id=962"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/kb/HT4808"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.verisigninc.com/products-and-services/network-intelligence-availability/idefense/public-vulnerability-reports/articles/index.xhtml?id=962"
    }
  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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Detection rules are retrieved from Rulezet.

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