Descripción
FreeRDP before 3.29.0 contains a null pointer dereference vulnerability in smartcard cache request decoders that accept NULL NDR pointers for LookupName in SCARD_IOCTL_READCACHEA and SCARD_IOCTL_WRITECACHEA operations. When smartcard emulation is enabled, attackers can send crafted smartcard cache requests with NULL lookup-name pointers to trigger strlen() on a null pointer, causing client process termination.
CVSS 7.5EPSS 0.35000000000000003%Riesgo 0.77
Ver fuente- Publicación
- 2026-08-01 13:16:57
- Versiones afectadas
- <3.29.0
- Tipo
- Software crítico
- Última modificación
- 2026-08-03 20:17:26
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H