FKIE_CVE-2011-3432

Vulnerability from fkie_nvd - Published: 2011-10-14 10:55 - Updated: 2026-06-16 23:33
Severity
Summary
The UIKit Alerts component in Apple iOS before 5 allows remote attackers to cause a denial of service (device hang) via a long tel: URL that triggers a large size for the acceptance dialog.
References
product-security@apple.comhttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlVendor Advisory
product-security@apple.comhttp://osvdb.org/76335
product-security@apple.comhttp://support.apple.com/kb/HT4999Vendor Advisory
product-security@apple.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/70561
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/76335
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT4999Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/70561
Impacted products
Vendor Product Version
apple iphone_os 3.0
apple iphone_os 3.1
apple iphone_os 3.1
apple iphone_os 3.1
apple iphone_os 3.1.2
apple iphone_os 3.1.3
apple iphone_os 3.2
apple iphone_os 3.2
apple iphone_os 3.2.1
apple iphone_os 3.2.1
apple iphone_os 3.2.2
apple iphone_os 4.0
apple iphone_os 4.0
apple iphone_os 4.0
apple iphone_os 4.0.1
apple iphone_os 4.0.1
apple iphone_os 4.0.1
apple iphone_os 4.0.2
apple iphone_os 4.1
apple iphone_os 4.2.1
apple iphone_os 4.2.5
apple iphone_os 4.2.8
apple iphone_os 4.3.0
apple iphone_os 4.3.1
apple iphone_os 4.3.2
apple iphone_os 4.3.3
apple iphone_os 4.3.5
apple iphone_os 4.3.5
apple iphone_os 4.3.5
To clipboard 

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          "vendor": "n/a",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The UIKit Alerts component in Apple iOS before 5 allows remote attackers to cause a denial of service (device hang) via a long tel: URL that triggers a large size for the acceptance dialog."
    },
    {
      "lang": "es",
      "value": "El componente UIKit Alerts en Apple iOS antes de v5 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (dispositivo de bloqueo) a trav\u00e9s de un largo tel: URL que provoca un gran tama\u00f1o para el di\u00e1logo de aceptaci\u00f3n."
    }
  ],
  "id": "CVE-2011-3432",
  "lastModified": "2026-06-16T23:33:16.933",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    ]
  },
  "published": "2011-10-14T10:55:10.963",
  "references": [
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      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
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      "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html"
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      "tags": [
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  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
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}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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