CVE-2019-1151
Estado: ModificadaAlta (8.8)—💥 Exploit
Existe una vulnerabilidad de ejecución de código remota cuando la biblioteca de fuentes de Windows maneja inapropiadamente las fuentes insertadas especialmente diseñadas, también se conoce como "Microsoft Graphics Remote Code Execution Vulnerability". El ID de este CVE es diferente de CVE-2019-1144, CVE-2019-1145, CVE-2019-1149, CVE-2019-1150, CVE-2019-1152.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 15%
- Percentil entre todas las CVEs puntuadas: 97
- Fecha de la puntuación: 9/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Microsoft Font Subsetting - DLL Heap Corruption in ReadAllocFormat12CharGlyphMapList (15/8/2019)
Tecnologías afectadas (9)
CWE
- CWE-787
Referencias
- http://packetstormsecurity.com/files/154092/Microsoft-Font-Subsetting-DLL-ReadAllocFormat12CharGlyphMapList-Heap-Corruption.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1151
- http://packetstormsecurity.com/files/154092/Microsoft-Font-Subsetting-DLL-ReadAllocFormat12CharGlyphMapList-Heap-Corruption.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1151
JSON original (NVD)
Mostrar
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"value": "Existe una vulnerabilidad de ejecución de código remota cuando la biblioteca de fuentes de Windows maneja inapropiadamente las fuentes insertadas especialmente diseñadas, también se conoce como \"Microsoft Graphics Remote Code Execution Vulnerability\". El ID de este CVE es diferente de CVE-2019-1144, CVE-2019-1145, CVE-2019-1149, CVE-2019-1150, CVE-2019-1152."
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"criteria": "cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5B921FDB-8E7D-427E-82BE-4432585080CF"
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "secure@microsoft.com"
}