{
  "id": "CVE-2024-1554",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2024-02-20T14:15:08.960",
  "lastModified": "2024-08-20T20:35:08.463",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The `fetch()` API and navigation incorrectly shared the same cache, as the cache key did not include the optional headers `fetch()` may contain.  Under the correct circumstances, an attacker may have been able to poison the local browser cache by priming it with a `fetch()` response controlled by the additional headers. Upon navigation to the same URL, the user would see the cached response instead of the expected response. This vulnerability affects Firefox < 123."
    },
    {
      "lang": "es",
      "value": "La API `fetch()` y la navegaci\u00f3n compart\u00edan incorrectamente el mismo cach\u00e9, ya que la clave de cach\u00e9 no inclu\u00eda los encabezados opcionales que `fetch()` puede contener. En las circunstancias correctas, un atacante podr\u00eda haber podido envenenar el cach\u00e9 del navegador local prepar\u00e1ndolo con una respuesta `fetch()` controlada por los encabezados adicionales. Al navegar a la misma URL, el usuario ver\u00eda la respuesta almacenada en cach\u00e9 en lugar de la respuesta esperada. Esta vulnerabilidad afecta a Firefox &lt; 123."
    }
  ],
  "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:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-345"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1816390",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2024-05/",
      "source": "security@mozilla.org"
    }
  ]
}