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OpenAdvisories
Unscored RHSA-2016:0063 1 CVE

Red Hat Security Advisory: ntp security update

Published Sep 15, 2024 · Updated Jun 26, 2026

Ecosystem: Red Hat

Fixed packages 44

ReleasePackageFixed in
Red Hat · RHEL 6 enterprise_linux:6::client ntp 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::client ntp-debuginfo 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::client ntp-doc 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::client ntp-perl 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::client ntpdate 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::computenode ntp 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::computenode ntp-debuginfo 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::computenode ntp-doc 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::computenode ntp-perl 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::computenode ntpdate 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::server ntp 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::server ntp-debuginfo 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::server ntp-doc 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::server ntp-perl 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::server ntpdate 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::workstation ntp 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::workstation ntp-debuginfo 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::workstation ntp-doc 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::workstation ntp-perl 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 6 enterprise_linux:6::workstation ntpdate 0:4.2.6p5-5.el6_7.4
Red Hat · RHEL 7 enterprise_linux:7::client ntp 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::client ntp-debuginfo 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::client ntp-doc 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::client ntp-perl 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::client ntpdate 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::client sntp 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::computenode ntp 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::computenode ntp-debuginfo 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::computenode ntp-doc 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::computenode ntp-perl 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::computenode ntpdate 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::computenode sntp 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::server ntp 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::server ntp-debuginfo 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::server ntp-doc 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::server ntp-perl 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::server ntpdate 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::server sntp 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::workstation ntp 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::workstation ntp-debuginfo 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::workstation ntp-doc 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::workstation ntp-perl 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::workstation ntpdate 0:4.2.6p5-22.el7_2.1
Red Hat · RHEL 7 enterprise_linux:7::workstation sntp 0:4.2.6p5-22.el7_2.1

Vulnerabilities 1

  • Unscored —
    CVE-2015-8138

    NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to bypass the origin timestamp validation via a pack…

    ntp ntp Debian Ubuntu

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1299442
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2016/rhsa-2016_0063.json
  • report
    https://access.redhat.com/security/cve/CVE-2015-8138
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2015-8138
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2015-8138
  • article
    http://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p6_Securit
  • article
    http://www.talosintel.com/reports/TALOS-2016-0077/