ELSA-2017-3071

ELSA-2017-3071 - ntp security update

Type:SECURITY
Severity:MODERATE
Release Date:2017-10-26

Description


[4.2.6p5-12.0.1.el6_9.1]
- add disable monitor to default ntp.conf [CVE-2013-5211]

[4.2.6p5-12.el6_9.1]
- 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)

[4.2.6p5-12]
- 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)

[4.2.6p5-11]
- 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)


Related CVEs


CVE-2017-6462
CVE-2017-6464
CVE-2017-6463

Updated Packages


Release/ArchitectureFilenameMD5sumSuperseded By Advisory
Oracle Linux 6 (i386) ntp-4.2.6p5-12.0.1.el6_9.1.src.rpm7326d30072acb9ce803fe195b90eb890-
ntp-4.2.6p5-12.0.1.el6_9.1.i686.rpm54b8deb227909c4a45d96cae55e6c415-
ntp-doc-4.2.6p5-12.0.1.el6_9.1.noarch.rpmfda2fcededf4f6b888decf9d3816c333-
ntp-perl-4.2.6p5-12.0.1.el6_9.1.i686.rpm2d6d63c53e81583fec44b9c89386eafc-
ntpdate-4.2.6p5-12.0.1.el6_9.1.i686.rpm9d85b66fbdf0df67fd5301ab9d1bca1e-
Oracle Linux 6 (x86_64) ntp-4.2.6p5-12.0.1.el6_9.1.src.rpm7326d30072acb9ce803fe195b90eb890-
ntp-4.2.6p5-12.0.1.el6_9.1.x86_64.rpm698328e63ef678f2611ae7ac5cde3508-
ntp-doc-4.2.6p5-12.0.1.el6_9.1.noarch.rpmfda2fcededf4f6b888decf9d3816c333-
ntp-perl-4.2.6p5-12.0.1.el6_9.1.x86_64.rpmd302dc488167bd2d0bf0e8f2cd9dcdd9-
ntpdate-4.2.6p5-12.0.1.el6_9.1.x86_64.rpmd7a9b90458a6520a7fbacb26c100990b-



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