nvd-json-data-feeds/CVE-2021/CVE-2021-307xx/CVE-2021-30773.json

{
  "id": "CVE-2021-30773",
  "sourceIdentifier": "product-security@apple.com",
  "published": "2021-09-08T14:15:10.710",
  "lastModified": "2024-11-21T06:04:41.267",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue in code signature validation was addressed with improved checks. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious application may be able to bypass code signing checks."
    },
    {
      "lang": "es",
      "value": "Se abord\u00f3 un problema en una comprobaci\u00f3n de firmas de c\u00f3digo con comprobaciones mejoradas. Este problema se corrigi\u00f3 en iOS versi\u00f3n 14.7, tvOS versi\u00f3n 14.7, watchOS versi\u00f3n 7.6. Una aplicaci\u00f3n maliciosa podr\u00eda omitir las comprobaciones de firma de c\u00f3digo"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "14.7",
              "matchCriteriaId": "D3AF02B7-BF1F-483A-BA47-9B5B92AF1D29"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "14.7",
              "matchCriteriaId": "FC9C8462-9BFF-4CC8-AB3A-0AAA8B20A81F"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "7.6",
              "matchCriteriaId": "94EF9266-E8BC-4F20-B724-A3151A06192C"
            }
          ]
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    }
  ],
  "references": [
    {
      "url": "https://support.apple.com/en-us/HT212601",
      "source": "product-security@apple.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://support.apple.com/en-us/HT212604",
      "source": "product-security@apple.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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    },
    {
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      "source": "product-security@apple.com",
      "tags": [
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}