RHSA-2020:1470

csafUSredhat_csaf

Red Hat Security Advisory: ntp security update

view advisory published 2020-04-14

An update for ntp is now available for Red Hat Enterprise Linux 7.6 Extended Update Support. 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 (44)

  • Fixedntp-0:4.2.6p5-28.el7_6.1.ppc64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.src as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.src as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.src as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.ppc64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-debuginfo-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-doc-0:4.2.6p5-28.el7_6.1.noarch as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-doc-0:4.2.6p5-28.el7_6.1.noarch as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-doc-0:4.2.6p5-28.el7_6.1.noarch as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)

    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-2020:1470
  • Fixedntp-perl-0:4.2.6p5-28.el7_6.1.noarch as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-perl-0:4.2.6p5-28.el7_6.1.noarch as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedntp-perl-0:4.2.6p5-28.el7_6.1.noarch as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)

    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-2020:1470
  • Fixedntpdate-0:4.2.6p5-28.el7_6.1.ppc64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntpdate-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntpdate-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)

    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-2020:1470
  • Fixedntpdate-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedntpdate-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7)

    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-2020:1470
  • Fixedntpdate-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode EUS (v. 7.6)

    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-2020:1470
  • Fixedntpdate-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux Server EUS (v. 7.6)

    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-2020:1470
  • Fixedsntp-0:4.2.6p5-28.el7_6.1.ppc64 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedsntp-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedsntp-0:4.2.6p5-28.el7_6.1.ppc64le as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)

    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-2020:1470
  • Fixedsntp-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedsntp-0:4.2.6p5-28.el7_6.1.s390x as a component of Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7)

    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-2020:1470
  • Fixedsntp-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.6)

    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-2020:1470
  • Fixedsntp-0:4.2.6p5-28.el7_6.1.x86_64 as a component of Red Hat Enterprise Linux Server Optional EUS (v. 7.6)

    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-2020:1470
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