CVE catalog
CVE-2022-41861
freeradius: CVE-2022-41861
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.11% · Oct 25, 2026
A flaw was found in freeradius. A malicious RADIUS client or home server can send a malformed abinary attribute which can cause the server to crash.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | freeradius | sid | 3.2.10+dfsg-2 | fixed |
| Debian | freeradius | forky | 3.2.10+dfsg-2 | fixed |
| Debian | freeradius | trixie | 3.2.7+dfsg-1+deb13u2 | fixed |
| Debian | freeradius | bookworm | 3.2.1+dfsg-4+deb12u1 | fixed |
| Ubuntu | freeradius | pro | 2.1.12+dfsg-1.3ubuntu5 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1build1 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1build2 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1ubuntu0.1 | vulnerable |
| Ubuntu | freeradius | pro | 2.2.8+dfsg-0.1ubuntu0.1+esm1 | fixed |
| Ubuntu | freeradius | 18.04 | 3.0.15+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3.1 | vulnerable |
| Ubuntu | freeradius | 18.04 | 3.0.16+dfsg-1ubuntu3.2 | fixed |
| Ubuntu | freeradius | 20.04 | 3.0.19+dfsg-3 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.19+dfsg-3build1 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-1 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-3 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-3build1 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-3ubuntu0.1 | vulnerable |
| Ubuntu | freeradius | 20.04 | 3.0.20+dfsg-3ubuntu0.2 | fixed |
| Ubuntu | freeradius | 22.04 | 3.0.21+dfsg-2.2 | vulnerable |
| Ubuntu | freeradius | 22.04 | 3.0.21+dfsg-3 | vulnerable |
| Ubuntu | freeradius | 22.04 | 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu2 | vulnerable |
| Ubuntu | freeradius | 22.04 | 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3 | vulnerable |
| Ubuntu | freeradius | 22.04 | 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | freeradius | source | sid | 3.2.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | freeradius | source | forky | 3.2.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | freeradius | source | trixie | 3.2.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | freeradius | source | bookworm | 3.2.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | freeradius | deb | pro | 2.2.8+dfsg-0.1ubuntu0.1+esm1 | Not reported | UBUNTU-CVE-2022-41861 | Not reported |
| Ubuntu | freeradius | deb | 18.04 | 3.0.16+dfsg-1ubuntu3.2 | Not reported | UBUNTU-CVE-2022-41861 | Not reported |
| Ubuntu | freeradius | deb | 20.04 | 3.0.20+dfsg-3ubuntu0.2 | Not reported | UBUNTU-CVE-2022-41861 | Not reported |
| Ubuntu | freeradius | deb | 22.04 | 3.0.26~dfsg~git20220223.1.00ed0241fa-0ubuntu3.1 | Not reported | UBUNTU-CVE-2022-41861 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [freeradius]Fixed
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-common]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· all · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· all · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-config]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-dhcp]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-iodbc]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-krb5]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-ldap]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-memcached]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-mysql]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-postgresql]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-python3]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-redis]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-rest]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-utils]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [freeradius-yubikey]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [libfreeradius3]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
- [libfreeradius-dev]Fixed
Source package: [freeradius]
Details (4)
3.2.1+dfsg-4+deb12u1· amd64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.1+dfsg-4+deb12u1· arm64 · bookwormFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· amd64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
3.2.7+dfsg-1~bpo12+1· arm64 · bookworm-backportsFixed · Fixed:
3.2.0+dfsg-1dsa · freeradius · debian · bookworm
Observed:
References
- [https://access.redhat.com/errata/RHSA-2023:2166]
- [https://cert-portal.siemens.com/productcert/csaf/ssa-806742.json]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2023_2870.json]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2022-41861]
- [https://security-tracker.debian.org/tracker/CVE-2022-41861]
- [https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-2411.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]