FKIE_CVE-2019-8633

Vulnerability from fkie_nvd - Published: 2020-10-27 20:15 - Updated: 2024-11-21 04:50
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, tvOS 12.3, watchOS 5.3. An application may be able to read restricted memory.
References
product-security@apple.comhttps://support.apple.com/en-us/HT210118Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT210119Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT210120Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT210353Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT210118Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT210119Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT210120Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT210353Vendor Advisory
Impacted products
Vendor Product Version
apple iphone_os *
apple mac_os_x *
apple tvos *
apple watchos *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DB19F7E8-75CA-4F9F-B79C-DB3B2C0E1EF4",
              "versionEndExcluding": "12.3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9F7B2CB4-590B-4833-9850-3D9F368FB8B3",
              "versionEndExcluding": "10.14.5",
              "versionStartIncluding": "10.13.6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E4F48137-53D0-4469-9785-57A7FC4482AB",
              "versionEndExcluding": "12.3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3D1EF2E9-E07A-45B8-8503-B816C8D4D481",
              "versionEndExcluding": "5.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, tvOS 12.3, watchOS 5.3. An application may be able to read restricted memory."
    },
    {
      "lang": "es",
      "value": "Se abord\u00f3 un problema de comprobaci\u00f3n mejorando la saneamiento de entradas.\u0026#xa0;Este problema se corrigi\u00f3 en macOS Mojave versi\u00f3n 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS versi\u00f3n 12.3, tvOS versi\u00f3n 12.3, watchOS versi\u00f3n 5.3.\u0026#xa0;Una aplicaci\u00f3n puede ser capaz de leer la memoria restringida"
    }
  ],
  "id": "CVE-2019-8633",
  "lastModified": "2024-11-21T04:50:12.423",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-10-27T20:15:16.313",
  "references": [
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT210118"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
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      ],
      "url": "https://support.apple.com/en-us/HT210119"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.apple.com/en-us/HT210120"
    },
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      "source": "product-security@apple.com",
      "tags": [
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      ],
      "url": "https://support.apple.com/en-us/HT210353"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
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      "tags": [
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      ],
      "url": "https://support.apple.com/en-us/HT210353"
    }
  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.
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  • 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.



Detection rules are retrieved from Rulezet.