Introducción
Esta actualización sirve para que Microsoft .NET Framework deshabilite RC4 en la Seguridad de capa de transporte (TLS) mediante la modificación del registro del sistema. El uso de RC4 en la TLS podría permitir que un atacante llevara acabo ataques de tipo "Man in the middle" y recuperar texto sin formato de sesiones cifradas.
Resumen
Microsoft ha publicado un aviso de seguridad sobre este problema destinado a los profesionales de TI. El aviso de seguridad contiene información adicional relacionada con la seguridad. Para ver el aviso de seguridad, vaya al siguiente sitio web de Microsoft:
https://technet.microsoft.com/es-es/library/security/2960358
Información adicional acerca de esta actualización de seguridad
Información de descarga
Esta actualización está disponible para su descarga desde el Centro de descarga de Microsoft.
Modificadores de línea de comandos para esta actualización
Obtenga información sobre los diversos modificadores de línea de comandos que son compatibles con esta actualización de Microsoft .NET Framework.
Requisitos previos
Para aplicar esta actualización de seguridad, debe tener la actualización de Microsoft Security Advisory para deshabilitar RC4 instalada.
Información de reinicio
Esta actualización no requiere el reinicio del sistema después de su aplicación a no ser que los archivos que se están actualizando estén bloqueados o en uso.
Información de sustitución de la actualización
Esta actualización sustituye a la actualización 2633873.
Información de desinstalación de la actualización
Nota: no se recomienda que desinstale ninguna actualización de seguridad.
Para quitar esta actualización, utilice el elemento Programas y características del Panel de control.
La versión en inglés (EE. UU.) de esta actualización instala archivos que tienen los atributos enumerados en las siguientes tablas. Las fechas y horas de estos archivos se muestran según la Hora universal coordinada (UTC). Las fechas y horas de estos archivos se muestran en el equipo local en horario local con la configuración actual del horario de verano (DST). Además, las fechas y las horas pueden cambiar cuando realiza determinadas operaciones en los archivos.
Para todas las versiones de sistemas compatibles basadas en x86Tipo de servicio GDR
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
system.resources.dll |
2.0.50727.5420 |
241,664 |
08-Jul-2013 |
12:30 |
|
system.resources.dll |
2.0.50727.5420 |
204,800 |
08-Jul-2013 |
12:43 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
08-Jul-2013 |
12:31 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
08-Jul-2013 |
12:49 |
|
system.resources.dll |
2.0.50727.5420 |
294,912 |
08-Jul-2013 |
12:39 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:49 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
08-Jul-2013 |
12:39 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
08-Jul-2013 |
12:41 |
|
system.resources.dll |
2.0.50727.5420 |
221,184 |
08-Jul-2013 |
12:31 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
08-Jul-2013 |
12:43 |
|
system.resources.dll |
2.0.50727.5420 |
204,800 |
08-Jul-2013 |
12:49 |
|
system.resources.dll |
2.0.50727.5420 |
233,472 |
08-Jul-2013 |
12:49 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
08-Jul-2013 |
12:48 |
|
system.resources.dll |
2.0.50727.5420 |
196,608 |
08-Jul-2013 |
12:35 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:48 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:39 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:41 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:48 |
|
system.resources.dll |
2.0.50727.5420 |
266,240 |
08-Jul-2013 |
12:48 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
08-Jul-2013 |
12:48 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
08-Jul-2013 |
12:40 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
08-Jul-2013 |
12:46 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
08-Jul-2013 |
12:47 |
|
system.dll |
2.0.50727.5484 |
3,198,976 |
06-Mar-2014 |
22:46 |
Tipo de servicio LDR
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
system.resources.dll |
2.0.50727.5420 |
241,664 |
09-Jul-2013 |
06:29 |
|
system.resources.dll |
2.0.50727.5420 |
204,800 |
09-Jul-2013 |
06:46 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
09-Jul-2013 |
06:31 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
09-Jul-2013 |
06:47 |
|
system.resources.dll |
2.0.50727.5420 |
294,912 |
09-Jul-2013 |
06:29 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:35 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
09-Jul-2013 |
06:36 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
09-Jul-2013 |
06:41 |
|
system.resources.dll |
2.0.50727.5420 |
221,184 |
09-Jul-2013 |
06:36 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
09-Jul-2013 |
06:33 |
|
system.resources.dll |
2.0.50727.5420 |
204,800 |
09-Jul-2013 |
06:47 |
|
system.resources.dll |
2.0.50727.5420 |
233,472 |
09-Jul-2013 |
06:36 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
09-Jul-2013 |
06:47 |
|
system.resources.dll |
2.0.50727.5420 |
196,608 |
09-Jul-2013 |
06:35 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:47 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:34 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:34 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:47 |
|
system.resources.dll |
2.0.50727.5420 |
266,240 |
09-Jul-2013 |
06:46 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
09-Jul-2013 |
06:46 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
09-Jul-2013 |
06:47 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
09-Jul-2013 |
06:47 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
09-Jul-2013 |
06:33 |
|
system.dll |
2.0.50727.7058 |
3,198,976 |
06-Mar-2014 |
22:46 |
Para todas las versiones de sistemas compatibles basadas en x64Tipo de servicio GDR
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
system.dll |
2.0.50727.5484 |
3,198,976 |
06-Mar-2014 |
22:47 |
|
system.resources.dll |
2.0.50727.5420 |
241,664 |
08-Jul-2013 |
12:34 |
|
system.resources.dll |
2.0.50727.5420 |
204,800 |
08-Jul-2013 |
12:43 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
08-Jul-2013 |
12:41 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
08-Jul-2013 |
12:49 |
|
system.resources.dll |
2.0.50727.5420 |
294,912 |
08-Jul-2013 |
12:33 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:49 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
08-Jul-2013 |
12:34 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
08-Jul-2013 |
12:44 |
|
system.resources.dll |
2.0.50727.5420 |
221,184 |
08-Jul-2013 |
12:42 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
08-Jul-2013 |
12:37 |
|
system.resources.dll |
2.0.50727.5420 |
204,800 |
08-Jul-2013 |
12:50 |
|
system.resources.dll |
2.0.50727.5420 |
233,472 |
08-Jul-2013 |
12:50 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
08-Jul-2013 |
12:42 |
|
system.resources.dll |
2.0.50727.5420 |
196,608 |
08-Jul-2013 |
12:42 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:43 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:46 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:42 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
08-Jul-2013 |
12:42 |
|
system.resources.dll |
2.0.50727.5420 |
266,240 |
08-Jul-2013 |
12:49 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
08-Jul-2013 |
12:47 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
08-Jul-2013 |
12:42 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
08-Jul-2013 |
12:43 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
08-Jul-2013 |
12:48 |
|
system.dll |
2.0.50727.5484 |
3,198,976 |
06-Mar-2014 |
22:46 |
Tipo de servicio LDR
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
system.dll |
2.0.50727.7058 |
3,198,976 |
06-Mar-2014 |
22:48 |
|
system.resources.dll |
2.0.50727.5420 |
241,664 |
09-Jul-2013 |
06:36 |
|
system.resources.dll |
2.0.50727.5420 |
204,800 |
09-Jul-2013 |
06:33 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
09-Jul-2013 |
06:31 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
09-Jul-2013 |
06:38 |
|
system.resources.dll |
2.0.50727.5420 |
294,912 |
09-Jul-2013 |
06:38 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:44 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
09-Jul-2013 |
06:36 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
09-Jul-2013 |
06:39 |
|
system.resources.dll |
2.0.50727.5420 |
221,184 |
09-Jul-2013 |
06:31 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
09-Jul-2013 |
06:42 |
|
system.resources.dll |
2.0.50727.5420 |
204,800 |
09-Jul-2013 |
06:42 |
|
system.resources.dll |
2.0.50727.5420 |
233,472 |
09-Jul-2013 |
06:38 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
09-Jul-2013 |
06:43 |
|
system.resources.dll |
2.0.50727.5420 |
196,608 |
09-Jul-2013 |
06:28 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:42 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:43 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:42 |
|
system.resources.dll |
2.0.50727.5420 |
208,896 |
09-Jul-2013 |
06:43 |
|
system.resources.dll |
2.0.50727.5420 |
266,240 |
09-Jul-2013 |
06:44 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
09-Jul-2013 |
06:43 |
|
system.resources.dll |
2.0.50727.5420 |
200,704 |
09-Jul-2013 |
06:33 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
09-Jul-2013 |
06:44 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
09-Jul-2013 |
06:35 |
|
system.dll |
2.0.50727.7058 |
3,198,976 |
06-Mar-2014 |
22:46 |
Para todas las versiones de sistemas compatibles basadas en IA-64Tipo de servicio GDR
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
system.dll |
2.0.50727.5484 |
3,198,976 |
06-Mar-2014 |
22:45 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
08-Jul-2013 |
12:47 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
08-Jul-2013 |
12:47 |
|
system.resources.dll |
2.0.50727.5420 |
233,472 |
08-Jul-2013 |
12:52 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
08-Jul-2013 |
12:47 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
08-Jul-2013 |
12:52 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
08-Jul-2013 |
12:50 |
|
system.dll |
2.0.50727.5484 |
3,198,976 |
06-Mar-2014 |
22:46 |
Tipo de servicio LDR
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
system.dll |
2.0.50727.7058 |
3,198,976 |
06-Mar-2014 |
22:45 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
09-Jul-2013 |
06:30 |
|
system.resources.dll |
2.0.50727.5420 |
212,992 |
09-Jul-2013 |
06:30 |
|
system.resources.dll |
2.0.50727.5420 |
233,472 |
09-Jul-2013 |
06:31 |
|
system.resources.dll |
2.0.50727.5420 |
217,088 |
09-Jul-2013 |
06:34 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
09-Jul-2013 |
06:28 |
|
system.resources.dll |
2.0.50727.5420 |
184,320 |
09-Jul-2013 |
06:34 |
|
system.dll |
2.0.50727.7058 |
3,198,976 |
06-Mar-2014 |
22:46 |
Se aplica aEste artículo se aplica a lo siguiente:
-
Microsoft .NET Framework 3.5.1 cuando se utiliza con:
-
Windows 7 Service Pack 1
-
Windows Server 2008 R2 Service Pack 1
-
