FKIE_CVE-2014-4455

Vulnerability from fkie_nvd - Published: 2014-11-18 11:59 - Updated: 2026-06-17 00:10
Severity
Summary
dyld in Apple iOS before 8.1.1 and Apple TV before 7.0.2 does not properly handle overlapping segments in Mach-O executable files, which allows local users to bypass intended code-signing restrictions via a crafted file.
References
product-security@apple.comhttp://lists.apple.com/archives/security-announce/2014/Nov/msg00000.htmlVendor Advisory
product-security@apple.comhttp://lists.apple.com/archives/security-announce/2014/Nov/msg00002.htmlVendor Advisory
product-security@apple.comhttp://lists.apple.com/archives/security-announce/2015/Jan/msg00000.htmlVendor Advisory
product-security@apple.comhttp://lists.apple.com/archives/security-announce/2015/Jan/msg00001.htmlVendor Advisory
product-security@apple.comhttp://support.apple.com/HT204245Vendor Advisory
product-security@apple.comhttp://support.apple.com/HT204246Vendor Advisory
product-security@apple.comhttp://www.securityfocus.com/bid/71140
product-security@apple.comhttp://www.securitytracker.com/id/1031231
product-security@apple.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/98773
product-security@apple.comhttps://support.apple.com/en-us/HT204418
product-security@apple.comhttps://support.apple.com/en-us/HT204420
product-security@apple.comhttps://support.apple.com/en-us/HT6590Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT6592Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2014/Nov/msg00000.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2014/Nov/msg00002.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/HT204245Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/HT204246Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/71140
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031231
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/98773
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT204418
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT204420
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT6590Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT6592Vendor Advisory
Impacted products
Vendor Product Version
apple iphone_os *
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
apple tvos 6.2
apple tvos 6.2.1
apple tvos 7.0
apple tvos 7.0.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "product-security@apple.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "31944D25-25B6-4EA4-92B0-6B03921E0CCE",
              "versionEndIncluding": "8.1.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1C32F3FB-EBDF-4A80-B7D9-42EDEF5DC6F4",
              "versionEndIncluding": "7.0.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "5365205F-B91D-4123-8CFD-EA42E0DEA944",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:6.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "D8C7F676-5ACC-4330-9591-465CA8AF77AA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:6.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "D5314D7F-8352-41F5-A155-5E5392C58ABF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "36567F18-DE70-4189-A52E-A0376C779B7C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:6.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "5EA1745A-E240-462A-BDA9-200DB6AC112F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:6.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "EC814F33-E1D4-4910-BD1C-2C002D734415",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "1CBE682D-CC59-463E-B122-1BDEC8989AD3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:6.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "874EF671-49AA-4F0A-B656-60E66DFBB70B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:7.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "BEE6A417-B836-4A74-AF3B-990B61D6EFC1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:7.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "2D1EE7DC-E10C-4A34-AF32-03A9DC920BBA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "dyld in Apple iOS before 8.1.1 and Apple TV before 7.0.2 does not properly handle overlapping segments in Mach-O executable files, which allows local users to bypass intended code-signing restrictions via a crafted file."
    },
    {
      "lang": "es",
      "value": "dyld en Apple iOS anterior a 8.1.1 y Apple TV anterior a 7.0.2 no gestiona correctamente los segmentos superpuestos en archivos ejecutables de Mach-O lo que permite a usuarios locales eludir las restricciones de la firma de c\u00f3digo a trav\u00e9s de un archivo manipulado."
    }
  ],
  "evaluatorComment": "Per an \u003ca href=\"http://support.apple.com/en-us/HT204246\"\u003eApple Security Advisory\u003c/a\u003e Apple TV  before 7.0.3 was also vulnerable.\nPer an \u003ca href=\"http://support.apple.com/en-us/HT204245\"\u003eApple Security Advisory\u003c/a\u003e Apple iOS before 8.1.3 was also vulnerable.\n\nThese product additions are reflected in the vulnerable configuration.",
  "id": "CVE-2014-4455",
  "lastModified": "2026-06-17T00:10:03.030",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-11-18T11:59:03.747",
  "references": [
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2014/Nov/msg00000.html"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2014/Nov/msg00002.html"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/HT204245"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/HT204246"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://www.securityfocus.com/bid/71140"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://www.securitytracker.com/id/1031231"
    },
    {
      "source": "product-security@apple.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98773"
    },
    {
      "source": "product-security@apple.com",
      "url": "https://support.apple.com/en-us/HT204418"
    },
    {
      "source": "product-security@apple.com",
      "url": "https://support.apple.com/en-us/HT204420"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT6590"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT6592"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2014/Nov/msg00000.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2014/Nov/msg00002.html"
    },
    {
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      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2015/Jan/msg00000.html"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/security-announce/2015/Jan/msg00001.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://support.apple.com/HT204245"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/HT204246"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/71140"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1031231"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98773"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.apple.com/en-us/HT204418"
    },
    {
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      "url": "https://support.apple.com/en-us/HT204420"
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      "tags": [
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      "url": "https://support.apple.com/en-us/HT6592"
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  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "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.