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CVE-2022-41860

HIGH

7.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/17/2023

Ultima modificacao11/3/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

freeradius:freeradius

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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