PT-2022-26104 · Unknown+9 · Freeradius+8

Mohamed Sabt · Published 2022-04-22 · Updated 2025-06-26 · CVE-2022-41861

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions freeradius (affected versions not specified)

Description A flaw was found in freeradius, where a malicious RADIUS client or home server can send a malformed abinary attribute, causing the server to crash.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Resource Exhaustion

RCE

Weakness Enumeration

CWE-400

CWE-20

Related Identifiers

ALSA-2023:2166

ALSA-2023:2870

ALT-PU-2022-2505

AZL-13063

CESA-2023_2870

CVE-2022-41861

DLA-3342-1

DLA-4232-1

MGASA-2022-0482

OESA-2022-2165

OESA-2023-1022

OPENSUSE-SU-2022_4622-1

OPENSUSE-SU-2022_4626-1

OPENSUSE-SU-2024:13386-1

RHSA-2023:2166

RHSA-2023:2870

RHSA-2023_2166

RHSA-2023_2870

SUSE-SU-2022:4620-1

SUSE-SU-2022:4621-1

SUSE-SU-2022:4622-1

SUSE-SU-2022:4626-1

SUSE-SU-2023:0124-1

SUSE-SU-2023:0135-1

USN-5785-1

Affected Products

Alt Linux

Almalinux

Centos

Debian

Freeradius

Linuxmint

Red Hat

Suse

Ubuntu

References · 67

• https://github.com/FreeRADIUS/freeradius-server/commit/0ec2b39d260e · Patch
• https://linux.oracle.com/errata/ELSA-2023-2166.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:4622-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-41861 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-41861 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2023-2870.html · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2023:2166 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-13063 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/thread/GZM4O5MGLKNOE2SSXAXQNL5DSII556QA · Vendor Advisory
• https://errata.almalinux.org/8/ALSA-2023-2870.html · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:4620-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-41860 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:0135-1 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2022-0482 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-41860 · Security Note