[ubuntu/trusty-updates] isc-dhcp 4.2.4-7ubuntu12.12 (Accepted)

Ubuntu Archive Robot cjwatson+ubuntu-archive-robot at chiark.greenend.org.uk
Thu Mar 1 18:28:11 UTC 2018


isc-dhcp (4.2.4-7ubuntu12.12) trusty-security; urgency=medium

  * SECURITY UPDATE: DoS via concurrent TCP sessions
    - debian/patches/CVE-2016-2774.patch: limit number of connections in
      includes/site.h, omapip/listener.c.
    - CVE-2016-2774
  * SECURITY UPDATE: DoS via omapi
    - debian/patches/CVE-2018-573x.patch: fix socket descriptor leak in
      omapip/buffer.c, omapip/message.c.
    - CVE-2017-3144
  * SECURITY UPDATE: buffer overflow in dhclient
    - debian/patches/CVE-2018-573x.patch: check option data size in
      common/options.c.
    - CVE-2018-5732
  * SECURITY UPDATE: reference counter overflow in dhcpd
    - debian/patches/CVE-2018-573x.patch: avoid overflow in
      common/options.c.
    - CVE-2018-5733
  * This package does _not_ contain the changes from 4.2.4-7ubuntu12.11 in
    trusty-proposed.

Date: 2018-03-01 14:11:15.811065+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
Signed-By: Ubuntu Archive Robot <cjwatson+ubuntu-archive-robot at chiark.greenend.org.uk>
https://launchpad.net/ubuntu/+source/isc-dhcp/4.2.4-7ubuntu12.12
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