RHSA-2018:3854

csafUSredhat_csaf

Red Hat Security Advisory: ntp security update

view advisory published 2018-12-19

An update for ntp is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Low. 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.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2018-12327UScritical9.8Exploit
Stack-based buffer overflow in ntpq and ntpdc of NTP version 4.2.8p11 allows an attacker to achieve code execution or escalate to higher privileges via a long string as the argumen…
02

references

External citations — patches, advisories, analysis.

03

remediations (53)

  • Fixedntp-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.s390x as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.src as a component of Red Hat Enterprise Linux Desktop (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.src as a component of Red Hat Enterprise Linux HPC Node (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.src as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.src as a component of Red Hat Enterprise Linux Workstation (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.s390x as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)

    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-2018:3854
  • Fixedntp-debuginfo-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)

    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-2018:3854
  • Fixedntp-doc-0:4.2.6p5-15.el6_10.noarch as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)

    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-2018:3854
  • Fixedntp-doc-0:4.2.6p5-15.el6_10.noarch as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)

    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-2018:3854
  • Fixedntp-doc-0:4.2.6p5-15.el6_10.noarch as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-doc-0:4.2.6p5-15.el6_10.noarch as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Desktop Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux HPC Node Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 6)

    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-2018:3854
  • Fixedntp-perl-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Desktop (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.i686 as a component of Red Hat Enterprise Linux Workstation (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.ppc64 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.s390x as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Desktop (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux HPC Node (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Server (v. 6)

    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-2018:3854
  • Fixedntpdate-0:4.2.6p5-15.el6_10.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)

    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-2018:3854
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