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modules/rlm_unix/rlm_unix.c in FreeRADIUS before 2.2.0, when unix mode is enabled for user authentication, does not properly check the password expiration in /etc/shadow, which allows remote authenticated users to authenticate using an expired password.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade freeradius2-krb5Upgrade freeradius2-unixODBCUpgrade freeradius2-utilsUpgrade freeradius2-postgresqlUpgrade freeradius2-perlUpgrade freeradius2Upgrade freeradius2-ldapUpgrade freeradius2-pythonUpgrade freeradius2-mysql | Dec 1, 2016 | Mar 12, 2013 |
| Debian | — | Upgrade freeradius | Jul 30, 2024 | Mar 12, 2013 |
| Oracle_linux | — | Upgrade freeradius2-unixODBCUpgrade freeradius2-perlUpgrade freeradius2-krb5Upgrade freeradius2-postgresqlUpgrade freeradius2-pythonUpgrade freeradius2-utilsUpgrade freeradius2Upgrade freeradius2-ldapUpgrade freeradius2-mysql | Oct 16, 2024 | Mar 12, 2013 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Nov 14, 2011 |
| Suse | — | Upgrade freeradius-server-docUpgrade freeradius-server-develUpgrade freeradius-server-utilsUpgrade freeradius-server-dialupadminUpgrade freeradius-serverUpgrade freeradius-server-libs | Dec 12, 2013 | Jul 9, 2013 |
| Ubuntu | — | Upgrade freeradius | Nov 8, 2024 | Mar 12, 2013 |
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