fkie_cve-2011-3422
Vulnerability from fkie_nvd
Published
2011-09-12 12:40
Modified
2025-04-11 00:51
Severity ?
Summary
The Keychain implementation in Apple Mac OS X 10.6.8 and earlier does not properly handle an untrusted attribute of a Certification Authority certificate, which makes it easier for man-in-the-middle attackers to spoof arbitrary SSL servers via an Extended Validation certificate, as demonstrated by https access with Safari.



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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Keychain implementation in Apple Mac OS X 10.6.8 and earlier does not properly handle an untrusted attribute of a Certification Authority certificate, which makes it easier for man-in-the-middle attackers to spoof arbitrary SSL servers via an Extended Validation certificate, as demonstrated by https access with Safari."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n del Keychain en Apple Mac OS X v10.6.8 y anteriores no controla correctamente un atributo, no es de confianza un certificado de una autoridad de certificaci\u00f3n, lo que hace que sea m\u00e1s f\u00e1cil para atacantes man-in-the-middle falsificar servidores SSL arbitrario a trav\u00e9s de un certificado de validaci\u00f3n extendida, como lo demuestra el acceso https con Safari."
    }
  ],
  "id": "CVE-2011-3422",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-09-12T12:40:44.940",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://support.apple.com/kb/HT5130"
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      "url": "http://www.computerworld.com/s/article/9219669/Mac_OS_X_can_t_properly_revoke_dodgy_digital_certificates"
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      "url": "http://www.securityfocus.com/bid/49429"
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      "url": "http://www.securitytracker.com/id?1026002"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/69556"
    },
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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