FKIE_CVE-2014-4364

Vulnerability from fkie_nvd - Published: 2014-09-18 10:55 - Updated: 2026-06-17 00:09
Severity
5.6 (Medium) - CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N
Summary
The 802.1X subsystem in Apple iOS before 8 and Apple TV before 7 does not require strong authentication methods, which allows remote attackers to calculate credentials by offering LEAP authentication from a crafted Wi-Fi AP and then performing a cryptographic attack against the MS-CHAPv1 hash.
References
product-security@apple.comhttp://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html
product-security@apple.comhttp://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html
product-security@apple.comhttp://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html
product-security@apple.comhttp://support.apple.com/kb/HT6441
product-security@apple.comhttp://support.apple.com/kb/HT6442
product-security@apple.comhttp://www.securityfocus.com/bid/69882
product-security@apple.comhttp://www.securityfocus.com/bid/69913
product-security@apple.comhttp://www.securitytracker.com/id/1030866
product-security@apple.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/96097
product-security@apple.comhttps://support.apple.com/kb/HT6535Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT6441
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT6442
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/69882
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/69913
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1030866
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/96097
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT6535Vendor Advisory
Impacted products
Vendor Product Version
apple iphone_os *
apple iphone_os 7.0
apple iphone_os 7.0.1
apple iphone_os 7.0.2
apple iphone_os 7.0.3
apple iphone_os 7.0.4
apple iphone_os 7.0.5
apple iphone_os 7.0.6
apple iphone_os 7.1
apple iphone_os 7.1.1
apple tvos *
apple tvos 6.0
apple tvos 6.0.1
apple tvos 6.0.2
apple tvos 6.1
apple tvos 6.1.1
apple tvos 6.1.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
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    }
  ],
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The 802.1X subsystem in Apple iOS before 8 and Apple TV before 7 does not require strong authentication methods, which allows remote attackers to calculate credentials by offering LEAP authentication from a crafted Wi-Fi AP and then performing a cryptographic attack against the MS-CHAPv1 hash."
    },
    {
      "lang": "es",
      "value": "El subsistema 802.1X en Apple iOS anterior a 8 y Apple TV anterior a 7 no requiere m\u00e9todos de autenticaci\u00f3n fuertes, lo que permite a atacantes remotos calcular las credenciales mediante el ofrecimiento de la autenticaci\u00f3n LEAP desde un punto de acceso Wi-Fi manipulado y entonces realizando un ataque criptogr\u00e1fico contra el hash MS-CHAPv1."
    }
  ],
  "id": "CVE-2014-4364",
  "lastModified": "2026-06-17T00:09:52.217",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.9,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 5.5,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
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        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 4.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2014-09-18T10:55:08.923",
  "references": [
    {
      "source": "product-security@apple.com",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2014-09/0106.html"
    },
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      "url": "http://archives.neohapsis.com/archives/bugtraq/2014-09/0107.html"
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      "url": "http://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html"
    },
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      "url": "http://support.apple.com/kb/HT6441"
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    {
      "source": "product-security@apple.com",
      "url": "http://support.apple.com/kb/HT6442"
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    {
      "source": "product-security@apple.com",
      "url": "http://www.securityfocus.com/bid/69913"
    },
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      "source": "product-security@apple.com",
      "url": "http://www.securitytracker.com/id/1030866"
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-310"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.