Red Hat Security AdvisoryRHSA-2015:2520
ntp security update
Released 2015-11-26 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Compute Node Optional EUS (v. 6.5) ntp-4.2.6p5-2.el6_5.1, ntp-doc-4.2.6p5-2.el6_5.1, ntp-perl-4.2.6p5-2.el6_5.1
- Red Hat Enterprise Linux HPC Node EUS (v. 6.5) ntp-4.2.6p5-2.el6_5.1, ntpdate-4.2.6p5-2.el6_5.1
- Red Hat Enterprise Linux HPC Node EUS (v. 6.6) ntp-4.2.6p5-3.el6_6.1, ntpdate-4.2.6p5-3.el6_6.1
- Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.6) ntp-doc-4.2.6p5-3.el6_6.1, ntp-perl-4.2.6p5-3.el6_6.1
- Red Hat Enterprise Linux Server EUS (v. 6.5) ntp-4.2.6p5-2.el6_5.1, ntpdate-4.2.6p5-2.el6_5.1
- Red Hat Enterprise Linux Server EUS (v. 6.6) ntp-4.2.6p5-3.el6_6.1, ntpdate-4.2.6p5-3.el6_6.1
- Red Hat Enterprise Linux Server Optional EUS (v. 6.5) ntp-4.2.6p5-2.el6_5.1, ntp-doc-4.2.6p5-2.el6_5.1, ntp-perl-4.2.6p5-2.el6_5.1
- Red Hat Enterprise Linux Server Optional EUS (v. 6.6) ntp-doc-4.2.6p5-3.el6_6.1, ntp-perl-4.2.6p5-3.el6_6.1
Fixes 1 record
Priority MEDIUM 46
The ntpd client in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service via a number of crafted "KOD" messages.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.10661 · Published 2017-08-07 · Fixed CWE-20
