fkie_cve-2011-3427
Vulnerability from fkie_nvd
Published
2011-10-14 10:55
Modified
2025-04-11 00:51
Severity ?
Summary
The Data Security component in Apple iOS before 5 and Apple TV before 4.4 does not properly restrict use of the MD5 hash algorithm within X.509 certificates, which makes it easier for man-in-the-middle attackers to spoof servers or obtain sensitive information via a crafted certificate.
References
product-security@apple.comhttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlVendor Advisory
product-security@apple.comhttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.htmlVendor Advisory
product-security@apple.comhttp://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
product-security@apple.comhttp://osvdb.org/76326
product-security@apple.comhttp://support.apple.com/kb/HT4999Vendor Advisory
product-security@apple.comhttp://support.apple.com/kb/HT5001Vendor Advisory
product-security@apple.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/70547
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/76326
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT4999Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT5001Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/70547
Impacted products
Vendor Product Version
apple apple_tv 4.0
apple apple_tv 4.1
apple apple_tv 4.2
apple apple_tv 4.3
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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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Data Security component in Apple iOS before 5 and Apple TV before 4.4 does not properly restrict use of the MD5 hash algorithm within X.509 certificates, which makes it easier for man-in-the-middle attackers to spoof servers or obtain sensitive information via a crafted certificate."
    },
    {
      "lang": "es",
      "value": "El componente Data Security en Apple iOS anterior a v5 y Apple TV anterior a v4.4 no  restringe correctamente el uso del algoritmo de hash MD5 en los certificados X.509, lo que hace que sea m\u00e1s f\u00e1cil para atacante de \"hombre en medio\" falsificar servidores u obtener informaci\u00f3n sensible a trav\u00e9s de un certificado especialmente dise\u00f1ado."
    }
  ],
  "id": "CVE-2011-3427",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:H/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 4.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2011-10-14T10:55:10.683",
  "references": [
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      "source": "product-security@apple.com",
      "tags": [
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      ],
      "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html"
    },
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      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html"
    },
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      "url": "http://support.apple.com/kb/HT5001"
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70547"
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70547"
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  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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