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CVE-2024-3857

Estado: AnalizadaAlta (7.8)—

El JIT creó código incorrecto para los argumentos en ciertos casos. Esto provocó posibles fallos de use-after-free durante la recolección de basura. Esta vulnerabilidad afecta a Firefox < 125 y Firefox ESR < 115.10.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

Debian — Debian LinuxMozilla — FirefoxMozilla — Thunderbird

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2024-3857",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2024-3857",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
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          "version": "2.0.3",
          "timestamp": "2024-04-19T13:57:00.235164Z"
        }
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
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          "value": "CWE-416"
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  ],
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      "lang": "en",
      "value": "The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10."
    },
    {
      "lang": "es",
      "value": "El JIT creó código incorrecto para los argumentos en ciertos casos. Esto provocó posibles fallos de use-after-free durante la recolección de basura. Esta vulnerabilidad afecta a Firefox &lt; 125 y Firefox ESR &lt; 115.10."
    }
  ],
  "lastModified": "2026-06-17T07:45:18.110",
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