Security update for freeradius-server SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2023:0135-1 Final 1 1 2023-01-25T10:20:38Z current 2023-01-25T10:20:38Z 2023-01-25T10:20:38Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for freeradius-server This update for freeradius-server fixes the following issues: - CVE-2022-41859: Fixed an issue in EAP-PWD that could leak information about the password, which could facilitate dictionary attacks (bsc#1206204). - CVE-2022-41860: Fixed a crash in servers with EAP_SIM manually configured, which could be triggered via a malformed SIM option (bsc#1206205). - CVE-2022-41861: Fixed a server crash that could be triggered by sending malformed data from a system in the RADIUS circle of trust (bsc#1206206). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2023-135,SUSE-SLE-SERVER-12-SP2-BCL-2023-135 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2023/suse-su-20230135-1/ Link for SUSE-SU-2023:0135-1 https://lists.suse.com/pipermail/sle-security-updates/2023-January/013522.html E-Mail link for SUSE-SU-2023:0135-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1206204 SUSE Bug 1206204 https://bugzilla.suse.com/1206205 SUSE Bug 1206205 https://bugzilla.suse.com/1206206 SUSE Bug 1206206 https://www.suse.com/security/cve/CVE-2022-41859/ SUSE CVE CVE-2022-41859 page https://www.suse.com/security/cve/CVE-2022-41860/ SUSE CVE CVE-2022-41860 page https://www.suse.com/security/cve/CVE-2022-41861/ SUSE CVE CVE-2022-41861 page SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-3.0.3-17.18.1 freeradius-server-devel-3.0.3-17.18.1 freeradius-server-doc-3.0.3-17.18.1 freeradius-server-krb5-3.0.3-17.18.1 freeradius-server-ldap-3.0.3-17.18.1 freeradius-server-libs-3.0.3-17.18.1 freeradius-server-mysql-3.0.3-17.18.1 freeradius-server-perl-3.0.3-17.18.1 freeradius-server-postgresql-3.0.3-17.18.1 freeradius-server-python-3.0.3-17.18.1 freeradius-server-sqlite-3.0.3-17.18.1 freeradius-server-utils-3.0.3-17.18.1 freeradius-server-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-doc-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-krb5-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-ldap-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-libs-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-mysql-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-perl-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-postgresql-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-python-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-sqlite-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL freeradius-server-utils-3.0.3-17.18.1 as a component of SUSE Linux Enterprise Server 12 SP2-BCL In freeradius, the EAP-PWD function compute_password_element() leaks information about the password which allows an attacker to substantially reduce the size of an offline dictionary attack. CVE-2022-41859 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-doc-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-krb5-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-ldap-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-libs-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-mysql-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-perl-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-postgresql-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-python-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-sqlite-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-utils-3.0.3-17.18.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20230135-1/ https://www.suse.com/security/cve/CVE-2022-41859.html CVE-2022-41859 https://bugzilla.suse.com/1206204 SUSE Bug 1206204 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-2022-41860 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-doc-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-krb5-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-ldap-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-libs-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-mysql-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-perl-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-postgresql-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-python-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-sqlite-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-utils-3.0.3-17.18.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20230135-1/ https://www.suse.com/security/cve/CVE-2022-41860.html CVE-2022-41860 https://bugzilla.suse.com/1206205 SUSE Bug 1206205 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. CVE-2022-41861 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-doc-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-krb5-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-ldap-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-libs-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-mysql-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-perl-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-postgresql-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-python-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-sqlite-3.0.3-17.18.1 SUSE Linux Enterprise Server 12 SP2-BCL:freeradius-server-utils-3.0.3-17.18.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20230135-1/ https://www.suse.com/security/cve/CVE-2022-41861.html CVE-2022-41861 https://bugzilla.suse.com/1206206 SUSE Bug 1206206