CVE-2025-12875
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-119
Restricción de operaciones inapropiada dentro de los límites del búfer de la memoria
Fecha de publicación:
07/11/2025
Última modificación:
02/12/2025
Descripción
*** Pendiente de traducción *** A weakness has been identified in mruby 3.4.0. This vulnerability affects the function ary_fill_exec of the file mrbgems/mruby-array-ext/src/array.c. Executing manipulation of the argument start/length can lead to out-of-bounds write. The attack needs to be launched locally. The exploit has been made available to the public and could be exploited. This patch is called 93619f06dd378db6766666b30c08978311c7ec94. It is best practice to apply a patch to resolve this issue.
Impacto
Puntuación base 4.0
4.80
Gravedad 4.0
MEDIA
Puntuación base 3.x
5.30
Gravedad 3.x
MEDIA
Puntuación base 2.0
4.30
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:mruby:mruby:3.4.0:*:*:*:*:ruby:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- https://github.com/makesoftwaresafe/mruby/commit/93619f06dd378db6766666b30c08978311c7ec94
- https://github.com/mruby/mruby/issues/6650
- https://github.com/mruby/mruby/issues/6650#event-20443453808
- https://github.com/mruby/mruby/issues/6650#issuecomment-3430851605
- https://vuldb.com/?ctiid_331511=
- https://vuldb.com/?id_331511=
- https://vuldb.com/?submit_680879=
- https://github.com/mruby/mruby/issues/6650
- https://github.com/mruby/mruby/issues/6650#issuecomment-3430851605



