CVE-2007-2028

Name	CVE-2007-2028
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
freeradius (PTS)	buster	3.0.17+dfsg-1.1+deb10u1	fixed
	buster (security)	3.0.17+dfsg-1.1+deb10u2	fixed
	bullseye	3.0.21+dfsg-2.2+deb11u1	fixed
	bookworm, sid	3.2.1+dfsg-4	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
freeradius	source	(unstable)	1.1.6-1	low

[sarge] - freeradius <no-dsa> (Minor issue)
[etch] - freeradius <no-dsa> (Minor issue)