Descripción
A flaw was found in Samba’s handling of NTFS-style reparse points on shares configured with read only = yes. Due to missing SMB-layer access checks, authenticated users with underlying filesystem write permissions may create or delete reparse point metadata through SMB operations even on read-only exports. This could allow modification of SMB-visible file behavior, including converting files into symbolic links or other reparse point types.
CVSS 7.1EPSS 0.8619999999999999%Riesgo 0.77
Ver fuente- Publicación
- 2026-05-27 14:16:44
- Versiones afectadas
- unknown
- Tipo
- Core software
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
- Sistemas operativos
- Linux