CVE-2010-0294

NameCVE-2010-0294
Descriptionchronyd 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-1992-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chrony (PTS)buster3.4-4+deb10u2fixed
bullseye4.0-8+deb11u2fixed
bookworm4.3-2+deb12u1fixed
trixie4.5-1fixed
sid4.5-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chronysourceetch1.21z-5+etch1DSA-1992-1
chronysourcelenny1.23-6+lenny1DSA-1992-1
chronysource(unstable)1.23-7low
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