| Name | CVE-2022-41860 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3342-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| freeradius (PTS) | buster | 3.0.17+dfsg-1.1+deb10u1 | vulnerable |
| buster (security) | 3.0.17+dfsg-1.1+deb10u2 | fixed | |
| bullseye | 3.0.21+dfsg-2.2+deb11u1 | vulnerable | |
| bookworm | 3.2.1+dfsg-4+deb12u1 | fixed | |
| trixie, sid | 3.2.3+dfsg-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| freeradius | source | buster | 3.0.17+dfsg-1.1+deb10u2 | DLA-3342-1 | ||
| freeradius | source | (unstable) | 3.2.0+dfsg-1 |
[bullseye] - freeradius <no-dsa> (Minor issue)
https://github.com/FreeRADIUS/freeradius-server/commit/f1cdbb33ec61c4a64a32e107d4d02f936051c708 (release_3_0_26)
https://freeradius.org/security/ ("Crash on unknown option in EAP-SIM")