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CVE-2022-41860

HIGH

7.5

Descripcion

In freeradius, when an EAP-SIM supplicant sends an unknown SIM option, the server will try to look that option up in the internal dictionaries. This lookup will fail, but the SIM code will not check for that failure. Instead, it will dereference a NULL pointer, and cause the server to crash.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado1/17/2023

Ultima modificacion11/3/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

freeradius:freeradius

Debilidades (CWE)

CWE-476

Referencias

https://freeradius.org/security/(secalert@redhat.com)

https://github.com/FreeRADIUS/freeradius-server/commit/f1cdbb33ec61c4a64a(secalert@redhat.com)

https://freeradius.org/security/(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/FreeRADIUS/freeradius-server/commit/f1cdbb33ec61c4a64a(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2025/06/msg00030.html(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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