CVE-2016-9310

mediumpriority · track · 30EPSS 0.111 · 96 %ileDEEUUS
grimoire priorityP1 · Urgent
Exploitable?
—
no known exploitation
Likely / severe?
11.1% (96th) EPSS
CVSS 6.4 · medium
Is it mine?
109 products
Check your exposure
Who says so?
5 sources
cnnvd · enisa_euvd · auma_psirt · nvd

EPSS · scored 2026-10-23

The control mode (mode 6) functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedntp-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.src as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.src as a component of Red Hat Enterprise Linux HPC Node (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.src as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.src as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.src as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.src as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.src as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-doc-0:4.2.6p5-10.el6_8.2.noarch as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-doc-0:4.2.6p5-10.el6_8.2.noarch as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-doc-0:4.2.6p5-10.el6_8.2.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-doc-0:4.2.6p5-10.el6_8.2.noarch as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-doc-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-doc-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-doc-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-doc-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntp-perl-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedntpdate-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedsntp-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedsntp-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedsntp-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedsntp-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedsntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedsntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedsntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • Fixedsntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the ntpd daemon will restart automatically.

    https://access.redhat.com/errata/RHSA-2017:0252
  • FixedSIMA² Master Stationauma_psirt

    Upgrade your SIMA2 to software version 2.6 or above. The NTP service of the SIMA2 Master Station with software version V2.6 and above includes a current, supported version of ntpd.

  • MitigationSIMA² Master Stationauma_psirt

    1. If your SIMA2 does not need to provide time information to other systems or synchronize itself with an NTP server, disable the NTP client on those systems. Please note that the NTP client is disabled by default in SIMA2 2. In case you must use the NTP server on an SIMA2, choose from the following options to reduce NTP-based risks: - Allow NTP traffic to/from trusted NTP clients only - Monitor the network for malicious NTP traffic going to/coming from the SIMA2 - Filter malicious NTP traffic going to/coming from the SIMA2 Monitor NTP server operations on your SIMA2 (server availability, correctness of advertised time, NTP-related log entries, etc.) 3. In case you must use the NTP client on an SIMA2, choose from the following options to reduce NTP-based risks: - Use trusted NTP servers only - Allow NTP traffic to/from trusted NTP servers only - Monitor the network for malicious NTP traffic targeting the SIMA2 - Filter malicious NTP traffic targeting the SIMA2 - Monitor NTP client operations on your SIMA2 (correctness of system time, NTP-related log entries, etc.)

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.src as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.src as a component of Red Hat Enterprise Linux HPC Node (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.src as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.src as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.src as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.src as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.src as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.src as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-debuginfo-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-doc-0:4.2.6p5-10.el6_8.2.noarch as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-doc-0:4.2.6p5-10.el6_8.2.noarch as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-doc-0:4.2.6p5-10.el6_8.2.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-doc-0:4.2.6p5-10.el6_8.2.noarch as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-doc-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-doc-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-doc-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-doc-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntp-perl-0:4.2.6p5-25.el7_3.1.noarch as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.s390x as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-10.el6_8.2.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundntpdate-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundsntp-0:4.2.6p5-25.el7_3.1.aarch64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundsntp-0:4.2.6p5-25.el7_3.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundsntp-0:4.2.6p5-25.el7_3.1.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundsntp-0:4.2.6p5-25.el7_3.1.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundsntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundsntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundsntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

  • Workaroundsntp-0:4.2.6p5-25.el7_3.1.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)redhat_csaf

    Use "restrict default noquery ..." in your ntp.conf file.

02

cvss

Technical severity, 0–10. One row per scoring source.

6.5
010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 4.9
v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Lprimary · NVD / NIST USexploitability 3.9 · impact 2.5
v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:N/A:Psecondary · Red Hat Product Security US
v3.06mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)
v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Lsecondary · AUMA PSIRT
v3.04.8mediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Lsecondary · Red Hat Product Security US
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USprimaryCWE-400USCWE-400US
04

affected products (109)

Products and version ranges known to be affected.

showing 20 of 109
05

advisories (2)

Vendor and ecosystem advisories describing this.

  • RHSA-2017:0252Red Hat Security Advisory: ntp security update2017-02-06csaf · redhat_csafUS

    An update for ntp is now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • VDE-2022-032AUMA: Multiple Vulnerabilities in Automation Runtime NTP Service2022-08-09csaf · auma_psirtDE

    The SIMA2 Master Station features an NTP service based on ntpd, a reference implementation of the Network Time Protocol (NTP). Affected SIMA2 Master Stations with software version < V2.6 include an outdated version of ntpd which is affected by a large number of vulnerabilities

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdauma_psirtnvdredhat_csafNVDCVE.orgMITRE
published 2017-01-13modified 2026-06-17
09

references (29)

External citations — patches, advisories, analysis.

scry

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