CVE-2010-0294

Name	CVE-2010-0294
Description	chronyd in Chrony before 1.23.1, and possibly 1.24-pre1, generates a syslog message for each unauthorized cmdmon packet, which allows remote attackers to cause a denial of service (disk consumption) via a large number of invalid packets.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-1992-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
chrony (PTS)	jessie	1.30-2+deb8u2	fixed
	stretch	3.0-4+deb9u2	fixed
	buster	3.4-4+deb10u2	fixed
	bullseye	4.0-8+deb11u2	fixed
	bookworm	4.3-2+deb12u1	fixed
	sid, trixie	4.6.1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
chrony	source	etch	1.21z-5+etch1		DSA-1992-1
chrony	source	lenny	1.23-6+lenny1		DSA-1992-1
chrony	source	(unstable)	1.23-7	low