fkie_cve-2021-30836
Vulnerability from fkie_nvd
Published
2021-10-28 19:15
Modified
2024-11-21 06:04
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.
References
product-security@apple.comhttp://www.openwall.com/lists/oss-security/2021/12/20/6Mailing List, Third Party Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT212807Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT212814Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT212815Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/en-us/HT212819Release Notes, Vendor Advisory
product-security@apple.comhttps://support.apple.com/kb/HT212816Vendor Advisory
product-security@apple.comhttps://support.apple.com/kb/HT212869Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2021/12/20/6Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT212807Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT212814Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT212815Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/en-us/HT212819Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT212816Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT212869Vendor Advisory
Impacted products
Vendor Product Version
apple safari *
apple ipados *
apple iphone_os *
apple macos *
apple tvos *
apple watchos *


To clipboard 

{
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              "matchCriteriaId": "83B0206D-A14B-4BD7-809F-812E7EFE0C1C",
              "versionEndExcluding": "15.0.0",
              "vulnerable": true
            },
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              "matchCriteriaId": "5364285F-B3F2-465B-B738-2FC1C8913A44",
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          "negate": false,
          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory."
    },
    {
      "lang": "es",
      "value": "Se abord\u00f3 una lectura fuera de l\u00edmites con una comprobaci\u00f3n de entrada mejorada. Este problema se corrigi\u00f3 en iOS versi\u00f3n 14.8 y iPadOS versi\u00f3n 14.8, tvOS versi\u00f3n 15, watchOS versi\u00f3n 8, iOS versi\u00f3n 15 y iPadOS versi\u00f3n 15. El procesamiento de un archivo de audio dise\u00f1ado de forma maliciosa puede revelar la memoria restringida"
    }
  ],
  "id": "CVE-2021-30836",
  "lastModified": "2024-11-21T06:04:48.710",
  "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
      }
    ],
    "cvssMetricV31": [
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2021-10-28T19:15:09.313",
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      "tags": [
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  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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