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"SLC6X: system environment/daemons: ntp

ntp - The NTP daemon and utilities

Website: http://www.ntp.org
License: (MIT and BSD and BSD with advertising) and GPLv2
Vendor: Scientific Linux CERN, https://cern.ch/linux
Description:
The Network Time Protocol (NTP) is used to synchronize a computer's
time with another reference time source. This package includes ntpd
(a daemon which continuously adjusts system time) and utilities used
to query and configure the ntpd daemon.

Perl scripts ntp-wait and ntptrace are in the ntp-perl package and
the ntpdate program is in the ntpdate package. The documentation is
in the ntp-doc package.

Packages

ntp-4.2.6p5-15.el6_10.x86_64 [598 KiB] Changelog by Miroslav Lichvar (2018-12-10):
- fix buffer overflow in parsing of address in ntpq and ntpdc (CVE-2018-12327)
ntp-4.2.6p5-12.el6_9.2.x86_64 [598 KiB] Changelog by Michal Ruprich (2017-12-18):
- fix CVE-2016-7429 patch to work correctly on multicast client (#1525996)
ntp-4.2.6p5-12.el6_9.1.x86_64 [598 KiB] Changelog by Miroslav Lichvar (2017-09-22):
- fix buffer overflow in datum refclock driver (CVE-2017-6462)
- fix crash with invalid unpeer command (CVE-2017-6463)
- fix potential crash with invalid server command (CVE-2017-6464)
ntp-4.2.6p5-10.el6_8.2.x86_64 [598 KiB] Changelog by Miroslav Lichvar (2017-01-11):
- don't limit rate of packets from sources (CVE-2016-7426)
- don't change interface from received packets (CVE-2016-7429)
- fix calculation of root distance again (CVE-2016-7433)
- require authentication for trap commands (CVE-2016-9310)
- fix crash when reporting peer event to trappers (CVE-2016-9311)
ntp-4.2.6p5-10.el6.1.x86_64 [597 KiB] Changelog by Miroslav Lichvar (2016-05-03):
- don't allow spoofed packets to demobilize associations (CVE-2015-7979,
  CVE-2016-1547)
- don't allow spoofed packet to enable symmetric interleaved mode
  (CVE-2016-1548)
- check mode of new source in config command (CVE-2016-2518)
- make MAC check resilient against timing attack (CVE-2016-1550)
ntp-4.2.6p5-10.el6.x86_64 [596 KiB] Changelog by Miroslav Lichvar (2016-01-26):
- don't accept server/peer packets with zero origin timestamp (CVE-2015-8138)
- fix crash with reslist command (CVE-2015-7977, CVE-2015-7978)
ntp-4.2.6p5-5.el6_7.4.x86_64 [594 KiB] Changelog by Miroslav Lichvar (2016-01-20):
- don't accept server/peer packets with zero origin timestamp (CVE-2015-8138)
ntp-4.2.6p5-5.el6_7.2.x86_64 [594 KiB] Changelog by Miroslav Lichvar (2015-10-16):
- check origin timestamp before accepting KoD RATE packet (CVE-2015-7704)
- allow only one step larger than panic threshold with -g (CVE-2015-5300)
ntp-4.2.6p5-5.el6.x86_64 [594 KiB] Changelog by Miroslav Lichvar (2015-04-28):
- reject packets without MAC when authentication is enabled (CVE-2015-1798)
- protect symmetric associations with symmetric key against DoS attack
  (CVE-2015-1799)
- fix generation of MD5 keys with ntp-keygen on big-endian systems
  (CVE-2015-3405)
- log when stepping clock for leap second or ignoring it with -x (#1204625)
ntp-4.2.6p5-3.el6_6.x86_64 [591 KiB] Changelog by Miroslav Lichvar (2015-03-09):
- don't step clock for leap second with -x option (#1199978)
ntp-4.2.6p5-2.el6_6.x86_64 [591 KiB] Changelog by Miroslav Lichvar (2014-12-19):
- don't generate weak control key for resolver (CVE-2014-9293)
- don't generate weak MD5 keys in ntp-keygen (CVE-2014-9294)
- fix buffer overflows via specially-crafted packets (CVE-2014-9295)
- don't mobilize passive association when authentication fails (CVE-2014-9296)
ntp-4.2.6p5-2.el6_5.x86_64 [591 KiB] Changelog by Miroslav Lichvar (2014-12-19):
- don't generate weak control key for resolver (CVE-2014-9293)
- don't generate weak MD5 keys in ntp-keygen (CVE-2014-9294)
- fix buffer overflows via specially-crafted packets (CVE-2014-9295)
- don't mobilize passive association when authentication fails (CVE-2014-9296)
ntp-4.2.6p5-1.el6.x86_64 [591 KiB] Changelog by Miroslav Lichvar (2013-07-15):
- update to 4.2.6p5 (#654004, #641800, #714079, #714084, #716968, #819781,
  - bind broadcast client to new interfaces (#973807)
- allow selection of cipher for private key files (#749530)
- retry few times in ntpdate init script before giving up (#673198)
- print synchronization distance instead of dispersion in ntpstat (#830821)
- ignore duplicate servers from dhclient (#862983)
- add fourth server to default ntp.conf and use iburst (#667524, #623616)
- drop comment enabling local driver in default config (#816645)
ntp-4.2.4p8-3.el6.x86_64 [442 KiB] Changelog by Miroslav Lichvar (2013-01-10):
- fix IPv6 only interface iteration (#875798)

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