CVE-2009-4008

NameCVE-2009-4008
DescriptionUnbound before 1.4.4 does not send responses for signed zones after mishandling an unspecified query, which allows remote attackers to cause a denial of service (DNSSEC outage) via a crafted query.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2243-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
unbound (PTS)buster1.9.0-2+deb10u2fixed
buster (security)1.9.0-2+deb10u4fixed
bullseye1.13.1-1+deb11u1fixed
bullseye (security)1.13.1-1+deb11u2fixed
bookworm1.17.1-2+deb12u1fixed
bookworm (security)1.17.1-2+deb12u2fixed
trixie1.19.1-1fixed
sid1.19.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
unboundsourcelenny1.4.6-1~lenny1DSA-2243-1
unboundsource(unstable)1.4.4-1low
Search for package or bug name: Reporting problems