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ntp: Denial of Service via Malformed Config

🗓️ 10 Apr 2018 09:21:36Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

NTP Denial of Service via malformed config; remote authenticated attacker can crash the daemon with a crafted message.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM Security Access Manager Appliance is affected by NTP vulnerabilities (CVE-2017-6462, CVE-2017-6463, CVE-2017-6464)
21 Aug 201819:46
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in NTP affect PowerKVM
6 Jul 201823:57
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Security Vulnerabilities have been fixed in IBM Security Privileged Identity Manager Appliance.
17 Sep 201915:34
–ibm
IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities have been fixed in products bundled with IBM Security Directory Suite 8.0.1
16 Jun 201822:04
–ibm
IBM Security Bulletins		Security Bulletin: A security vulnerability has been identified in Red Hat® Enterprise Linux (RHEL) Server shipped with PurePower Integrated Manager (PPIM) (CVE-2017-6462 CVE-2017-6463 CVE-2017-6464)
18 Jun 201801:36
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in OpenSource NTP affects IBM Netezza Host Management
18 Oct 201903:10
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in NTP affect IBM Chassis Management Module
31 Jan 201902:25
–ibm
IBM Security Bulletins		Security Bulletin: IBM Security Privileged Identity Manager is affected by multiple vulnerabilities
19 Sep 201900:39
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in ntp affect IBM Flex System Manager (FSM)
18 Jun 201801:38
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities in NTP affect Power Hardware Management Console (CVE-2017-6464, CVE-2017-6463)
22 Sep 202123:05
–ibm
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7aarch64ntp4.2.6p5-28.el7ntp-4.2.6p5-28.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64ntp4.2.6p5-28.el7ntp-4.2.6p5-28.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64lentp4.2.6p5-28.el7ntp-4.2.6p5-28.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xntp4.2.6p5-28.el7ntp-4.2.6p5-28.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64ntp4.2.6p5-28.el7ntp-4.2.6p5-28.el7.x86_64.rpm
Red Hat Enterprise Linux7aarch64ntp-debuginfo4.2.6p5-28.el7ntp-debuginfo-4.2.6p5-28.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64ntp-debuginfo4.2.6p5-28.el7ntp-debuginfo-4.2.6p5-28.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64lentp-debuginfo4.2.6p5-28.el7ntp-debuginfo-4.2.6p5-28.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xntp-debuginfo4.2.6p5-28.el7ntp-debuginfo-4.2.6p5-28.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64ntp-debuginfo4.2.6p5-28.el7ntp-debuginfo-4.2.6p5-28.el7.x86_64.rpm
Rows per page

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25 Jun 2026 10:51Current
7.2High risk
Vulners AI Score7.2
CVSS 24
CVSS 36.5
EPSS0.05103
CWE-20
Network Time ProtocolDenial of ServiceMalformed configurationAuthenticated remote attackerCrafted messageUnix
4