Ubuntu
isc-dhcp package

isc-dhcp 4.4.1-2.1ubuntu5.20.04.2 source package in Ubuntu

Changelog

isc-dhcp (4.4.1-2.1ubuntu5.20.04.2) focal-security; urgency=medium

  * SECURITY UPDATE: DoS via incorrect option information parsing
    - debian/patches/CVE-2021-25217.patch: fix parsing in common/parse.c.
    - CVE-2021-25217

 -- Marc Deslauriers <email address hidden>  Tue, 25 May 2021 06:50:22 -0400

Upload details

Uploaded by:
Marc Deslauriers
Uploaded to:
Focal
Original maintainer:
Ubuntu Developers
Architectures:
any
Section:
net
Urgency:
Medium Urgency

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Series Pocket Published Component Section

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File Size SHA-256 Checksum
isc-dhcp_4.4.1.orig.tar.gz 1.1 MiB c8e079dd4303ed121811b05c9f62a37669b2c8d91658d47a5ec58ec34e5a8247
isc-dhcp_4.4.1-2.1ubuntu5.20.04.2.debian.tar.xz 112.9 KiB 564cc3d46009eb05d644ee7291a8bb476ee1b535690574ac318e9af187d7cede
isc-dhcp_4.4.1-2.1ubuntu5.20.04.2.dsc 2.6 KiB 1350fb9dd3768595be01bd2fc7ec722d315a9b9c0d90b9832fd0daa98dcb1799

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Binary packages built by this source

isc-dhcp-client: DHCP client for automatically obtaining an IP address

 This is the Internet Software Consortium's DHCP client.
 .
 Dynamic Host Configuration Protocol (DHCP) is a protocol like BOOTP
 (actually dhcpd includes much of the functionality of bootpd). It
 gives client machines "leases" for IP addresses and can
 automatically set their network configuration. If your machine
 depends on DHCP (especially likely if it's a workstation on a large
 network, or a laptop, or attached to a cable modem), keep this or
 another DHCP client installed.
 .
 Extra documentation can be found in the package isc-dhcp-common.

isc-dhcp-client-dbgsym: debug symbols for isc-dhcp-client
isc-dhcp-client-ddns: Dynamic DNS (DDNS) enabled DHCP client

 This a Dynamic DNS enabled version of the DHCP client.
 .
 Dynamic Host Configuration Protocol (DHCP) is a protocol like BOOTP
 (actually dhcpd includes much of the functionality of bootpd). It
 gives client machines "leases" for IP addresses and can
 automatically set their network configuration. If your machine
 depends on DHCP (especially likely if it's a workstation on a large
 network, or a laptop, or attached to a cable modem), keep this or
 another DHCP client installed.
 .
 Extra documentation can be found in the package isc-dhcp-common.

isc-dhcp-client-ddns-dbgsym: debug symbols for isc-dhcp-client-ddns
isc-dhcp-client-udeb: ISC DHCP Client for debian-installer
isc-dhcp-common: common manpages relevant to all of the isc-dhcp packages

 This package includes manpages that are relevant to the various ISC DHCP
 packages.
 .
 The dhcp-options manpage describes available options for dhcpd and dhclient.
 The dhcp-eval manpage describes evaluation of conditional expressions.

isc-dhcp-dev: API for accessing and modifying the DHCP server and client state

 This package provides support for OMAPI (Object Management Application
 Programming Interface), which is an API for accessing and modifying the DHCP
 server and client state.

isc-dhcp-relay: ISC DHCP relay daemon

 This is the Internet Software Consortium's DHCP relay.
 .
 Installing this package will make the machine a DHCP relay, which
 requires a reachable DHCP or BOOTP server in order to function.
 .
 Extra documentation can be found in the package isc-dhcp-common.

isc-dhcp-relay-dbgsym: debug symbols for isc-dhcp-relay
isc-dhcp-server: ISC DHCP server for automatic IP address assignment

 This is the Internet Software Consortium's DHCP server.
 .
 Dynamic Host Configuration Protocol (DHCP) is a protocol like BOOTP
 (actually dhcpd includes much of the functionality of bootpd). It
 gives client machines "leases" for IP addresses and can
 automatically set their network configuration.
 .
 This server can handle multiple ethernet interfaces.

isc-dhcp-server-dbgsym: debug symbols for isc-dhcp-server
isc-dhcp-server-ldap: DHCP server that uses LDAP as its backend

 This is the server from the Internet Software Consortium's implementation of
 DHCP.
 .
 Dynamic Host Configuration Protocol (DHCP) is a protocol like BOOTP
 (actually dhcpd includes much of the functionality of bootpd). It
 gives client machines "leases" for IP addresses and can
 automatically set their network configuration.
 .
 This is the DHCP server with LDAP patches applied to it.

isc-dhcp-server-ldap-dbgsym: debug symbols for isc-dhcp-server-ldap