CVE-2010-3696

Name	CVE-2010-3696
Description	The fr_dhcp_decode function in lib/dhcp.c in FreeRADIUS 2.1.9, in certain non-default builds, does not properly handle the DHCP Relay Agent Information option, which allows remote attackers to cause a denial of service (infinite loop and daemon outage) via a packet that has more than one sub-option. NOTE: some of these details are obtained from third party information.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	600176

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
freeradius (PTS)	jessie, jessie (lts)	2.2.5+dfsg-0.2+deb8u1	fixed
	stretch (security)	3.0.12+dfsg-5+deb9u1	fixed
	stretch (lts), stretch	3.0.17+dfsg-1.1+deb9u1	fixed
	buster (security), buster, buster (lts)	3.0.17+dfsg-1.1+deb10u2	fixed
	bullseye	3.0.21+dfsg-2.2+deb11u1	fixed
	bookworm	3.2.1+dfsg-4+deb12u1	fixed
	trixie, sid	3.2.5+dfsg-3	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
freeradius	source	lenny	(not affected)
freeradius	source	(unstable)	2.1.10+dfsg-1			600176

[lenny] - freeradius <not-affected> (Vulnerable code not present)