CVE-2011-2749

NameCVE-2011-2749
DescriptionThe server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted BOOTP packet.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2292-1
Debian Bugs638404

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
isc-dhcp (PTS)buster4.4.1-2+deb10u1fixed
buster (security)4.4.1-2+deb10u3fixed
bullseye4.4.1-2.3+deb11u2fixed
bullseye (security)4.4.1-2.3+deb11u1fixed
bookworm4.4.3-P1-2fixed
sid, trixie4.4.3-P1-5fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
dhcp3sourcelenny3.1.1-6+lenny6DSA-2292-1
dhcp3source(unstable)(unfixed)
isc-dhcpsourcesqueeze4.1.1-P1-15+squeeze3DSA-2292-1
isc-dhcpsource(unstable)4.2.2-1638404

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