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CVE-2022-41860

HIGH

7.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/17/2023

Zuletzt geandert11/3/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

freeradius:freeradius

Schwachen (CWE)

CWE-476

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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