{
  "id": "CVE-2022-29909",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2022-12-22T20:15:25.417",
  "lastModified": "2024-11-21T06:59:57.330",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100."
    },
    {
      "lang": "es",
      "value": "Los documentos en contextos de navegaci\u00f3n entre or\u00edgenes profundamente anidados podr\u00edan haber obtenido permisos otorgados al origen de nivel superior, omitiendo el mensaje existente y heredando err\u00f3neamente los permisos de nivel superior. Esta vulnerabilidad afecta a Thunderbird &lt; 91.9, Firefox ESR &lt; 91.9 y Firefox &lt; 100."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-276"
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      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1755081",
      "source": "security@mozilla.org",
      "tags": [
        "Issue Tracking",
        "Permissions Required",
        "Vendor Advisory"
      ]
    },
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      "source": "security@mozilla.org",
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    },
    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2022-18/",
      "source": "security@mozilla.org",
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      ]
    },
    {
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}