fkie_cve-2016-4752
Vulnerability from fkie_nvd
Published
2016-09-25 10:59
Modified
2025-04-12 10:46
Severity ?
5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
The SecKeyDeriveFromPassword function in Apple OS X before 10.12 does not use the CF_RETURNS_RETAINED keyword, which allows attackers to obtain sensitive information from process memory by triggering key derivation.
References
product-security@apple.comhttp://lists.apple.com/archives/security-announce/2016/Sep/msg00006.htmlMailing List
product-security@apple.comhttp://www.securityfocus.com/bid/93055
product-security@apple.comhttp://www.securitytracker.com/id/1036858
product-security@apple.comhttps://support.apple.com/HT207170Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/93055
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1036858
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT207170Vendor Advisory
Impacted products
Vendor Product Version
apple mac_os_x *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FEEAF544-405E-4A75-9206-5CC4EDCE2F05",
              "versionEndIncluding": "10.11.6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The SecKeyDeriveFromPassword function in Apple OS X before 10.12 does not use the CF_RETURNS_RETAINED keyword, which allows attackers to obtain sensitive information from process memory by triggering key derivation."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n SecKeyDeriveFromPassword en Apple OS X en versiones anteriores a 10.12 no utiliza la palabra clave CF_RETURNS_RETAINED, lo que permite a atacantes obtener informaci\u00f3n sensible desde el proceso de memoria desencadenando la obtenci\u00f3n de clave."
    }
  ],
  "id": "CVE-2016-4752",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-09-25T10:59:48.970",
  "references": [
    {
      "source": "product-security@apple.com",
      "tags": [
        "Mailing List"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://www.securityfocus.com/bid/93055"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://www.securitytracker.com/id/1036858"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/HT207170"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/93055"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1036858"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/HT207170"
    }
  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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