CVE-2008-3350

Name	CVE-2008-3350
Description	dnsmasq 2.43 allows remote attackers to cause a denial of service (daemon crash) by (1) sending a DHCPINFORM while lacking a DHCP lease, or (2) attempting to renew a nonexistent DHCP lease for an invalid subnet as an "unknown client," a different vulnerability than CVE-2008-3214.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
dnsmasq (PTS)	jessie, jessie (lts)	2.72-3+deb8u7	fixed
	stretch (security)	2.76-5+deb9u3	fixed
	stretch (lts), stretch	2.76-5+deb9u4	fixed
	buster, buster (lts)	2.80-1+deb10u3	fixed
	buster (security)	2.80-1+deb10u1	fixed
	bullseye	2.85-1	fixed
	bullseye (security)	2.85-1+deb11u1	fixed
	bookworm	2.89-1	fixed
	sid, trixie	2.90-7	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
dnsmasq	source	etch	(not affected)
dnsmasq	source	(unstable)	2.44-1	low

[etch] - dnsmasq <not-affected> (Issue was introduced in 2.43)