CVE-2006-3121

Name	CVE-2006-3121
Description	The peel_netstring function in cl_netstring.c in the heartbeat subsystem in High-Availability Linux before 1.2.5, and 2.0 before 2.0.7, allows remote attackers to cause a denial of service (crash) via the length parameter in a heartbeat message.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-1151-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
heartbeat (PTS)	bullseye	1:3.0.6-11+deb11u1	fixed
	bookworm	1:3.0.6-13	fixed
	trixie	1:3.0.6-17	fixed
	forky, sid	1:3.0.6-18	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
heartbeat	source	sarge	1.2.3-9sarge6		DSA-1151-1
heartbeat	source	(unstable)	1.2.4-14
heartbeat-2	source	(unstable)	2.0.6-2