CVE-2011-2748

NameCVE-2011-2748
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 DHCP packet.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2292-1
NVD severityhigh (attack range: remote)
Debian Bugs638404

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
isc-dhcp (PTS)wheezy, wheezy (security)4.2.2.dfsg.1-5+deb70u8fixed
jessie (security), jessie4.3.1-6+deb8u2fixed
buster, sid, stretch4.3.5-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
dhcp3source(unstable)(unfixed)high
dhcp3sourcelenny3.1.1-6+lenny6highDSA-2292-1
isc-dhcpsource(unstable)4.2.2-1high638404
isc-dhcpsourcesqueeze4.1.1-P1-15+squeeze3highDSA-2292-1

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