Memory leak in freeRADIUS 1.1.5 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of EAP-TTLS tunnel connections using malformed Diameter format attributes, which causes the authentication request to be rejected but does not reclaim VALUE_PAIR data structures.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade freeradius | Jul 30, 2024 | Apr 13, 2007 |
| Freebsd | — | Upgrade freeradiusUpgrade freeradius-mysql | Dec 10, 2025 | Apr 13, 2007 |
| Gentoo Linux | — | Upgrade net-dialup/freeradius. | Oct 30, 2017 | Apr 13, 2007 |
| Oracle_linux | — | Upgrade freeradiusUpgrade freeradius-mysqlUpgrade freeradius-postgresqlUpgrade freeradius-unixODBC | Oct 16, 2024 | Apr 13, 2007 |
| Suse | — | Upgrade freeradiusUpgrade freeradius-develUpgrade suse-release | Feb 17, 2015 | Apr 13, 2007 |
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