CVE-2016-3247
Estado: ModificadaAlta (7.5)—💥 Exploit
Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Browser Memory Corruption Vulnerability."
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 71%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 7/10/2026
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 Edge - 'CTextExtractor::GetBlockText' Out-of-Bounds Read (MS16-104) (21/11/2016)
Tecnologías afectadas (2)
CWE
- NVD-CWE-noinfo
Referencias
- http://blog.skylined.nl/20161118002.html
- http://seclists.org/fulldisclosure/2016/Nov/111
- http://www.securityfocus.com/archive/1/539779/100/0/threaded
- http://www.securityfocus.com/bid/92828
- http://www.securitytracker.com/id/1036788
- http://www.securitytracker.com/id/1036789
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-104
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-105
- https://www.exploit-db.com/exploits/40797/
- http://blog.skylined.nl/20161118002.html
- http://seclists.org/fulldisclosure/2016/Nov/111
- http://www.securityfocus.com/archive/1/539779/100/0/threaded
- http://www.securityfocus.com/bid/92828
- http://www.securitytracker.com/id/1036788
- http://www.securitytracker.com/id/1036789
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-104
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-105
- https://www.exploit-db.com/exploits/40797/
JSON original (NVD)
Mostrar
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"weaknesses": [
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"description": [
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"descriptions": [
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"value": "Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka \"Microsoft Browser Memory Corruption Vulnerability.\""
},
{
"lang": "es",
"value": "Microsoft Internet Explorer 11 y Microsoft Edge permiten a atacantes remotos ejecutar código arbitrario o provocar una denegación de servicio (corrupción de memoria) a través de un sitio web manipulado, vulnerabilidad también conocida como \"Microsoft Browser Memory Corruption Vulnerability\"."
}
],
"lastModified": "2026-06-17T00:45:22.007",
"configurations": [
{
"nodes": [
{
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}