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Red Hat 8 RHSA-2023-2870-01 Moderate: freeRADIUS Information Leak

red hat
Calendar Grey May 16, 2023
Dist Redhat Esm H88
The recent Red Hat Security Advisory RHSA-2023-2871-01 pertains to vulnerabilities within the freeradius:3.1 module, focusing on data exposure and system stability issues.
An update for the freeradius:3.0 module is now available for Red Hat Enterprise Linux 8

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

FreeRADIUS is a high-performance and highly configurable free Remote Authentication Dial In User Service (RADIUS) server, designed to allow centralized authentication and authorization for a network.
Security Fix(es):
* freeradius: Information leakage in EAP-PWD (CVE-2022-41859)
* freeradius: Crash on unknown option in EAP-SIM (CVE-2022-41860)
* freeradius: Crash on invalid abinary data (CVE-2022-41861)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.8 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate information leak Red Hat Enterprise Linux freeRADIUS authentication issues EAP-SIM crash

References

https://access.redhat.com/security/cve/CVE-2022-41859 https://access.redhat.com/security/cve/CVE-2022-41860 https://access.redhat.com/security/cve/CVE-2022-41861 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/8.8_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: freeradius-3.0.20-14.module+el8.8.0+17558+3f8a93b9.src.rpm
aarch64: freeradius-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-debuginfo-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-debugsource-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-devel-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-doc-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-krb5-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-krb5-debuginfo-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-ldap-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-ldap-debuginfo-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-mysql-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-mysql-debuginfo-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-perl-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-perl-debuginfo-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-postgresql-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-postgresql-debuginfo-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm freeradius-rest-3.0.20-14.module+el8.8.0+17558+3f8a93b9.aarch64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:2870-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:2870
Issue date: 2023-05-16

Topic

An update for the freeradius:3.0 module is now available for Red HatEnterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate information leak Red Hat Enterprise Linux freeRADIUS authentication issues EAP-SIM crash

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2078483 - CVE-2022-41859 freeradius: Information leakage in EAP-PWD

2078485 - CVE-2022-41860 freeradius: Crash on unknown option in EAP-SIM

2078487 - CVE-2022-41861 freeradius: Crash on invalid abinary data

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