CVE-2024-9680
Estado: AnalizadaCrítica (9.8)⚠ Explotación activa
An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. This vulnerability affects Firefox < 131.0.2, Firefox ESR < 128.3.1, Firefox ESR < 115.16.1, Thunderbird < 131.0.1, Thunderbird < 128.3.1, and Thunderbird < 115.16.0.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 23%
- Percentil entre todas las CVEs puntuadas: 98
- Fecha de la puntuación: 6/10/2026
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).
CISA KEV — explotada activamente
- Añadida al catálogo: 15/10/2024
- Plazo de remediación: 5/11/2024
- Uso conocido en ransomware: Known
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1190Exploit Public-Facing Applicationinitial access90 % - Impacto principal
T1059.003Windows Command Shellexecution85 %
Use-after-free en Firefox/Thunderbird permite ejecución de código remoto sin autenticación (AV:N/PR:N). Explotación activa confirmada (KEV). CWE-416 valida acceso a memoria.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (3)
CWE
- CWE-416
- CWE-416
Referencias
- https://bugzilla.mozilla.org/show_bug.cgi?id=1923344
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2024-49039
- https://www.mozilla.org/security/advisories/mfsa2024-51/
- https://www.mozilla.org/security/advisories/mfsa2024-52/
- https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281992
- https://lists.debian.org/debian-lts-announce/2024/10/msg00005.html
- https://lists.debian.org/debian-lts-announce/2024/10/msg00006.html
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-9680
JSON original (NVD)
Mostrar
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