nvd-json-data-feeds/CVE-2024/CVE-2024-47xx/CVE-2024-4771.json

{
  "id": "CVE-2024-4771",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2024-05-14T18:15:14.830",
  "lastModified": "2024-07-03T02:08:06.447",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A memory allocation check was missing which would lead to a use-after-free if the allocation failed. This could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 126."
    },
    {
      "lang": "es",
      "value": "Faltaba una verificaci\u00f3n de asignaci\u00f3n de memoria, lo que dar\u00eda lugar a un use-after-free si la asignaci\u00f3n fallaba. Esto podr\u00eda haber provocado una falla o potencialmente aprovecharse para lograr la ejecuci\u00f3n del c\u00f3digo. Esta vulnerabilidad afecta a Firefox &lt; 126."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "HIGH",
          "baseScore": 8.6,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.7
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1893891",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2024-21/",
      "source": "security@mozilla.org"
    }
  ]
}