Vulnerability DatabaseCVE-2016-9310
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CVE-2016-9310
Published:January 13, 2017
Updated:May 17, 2026
The control mode (mode 6) functionality in ntpd in NTP before 4.2.8p9 allows remote attackers to set or unset traps via a crafted control mode packet.
Related Resources (14)
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_us
https://usn.ubuntu.com/3707-2/
http://support.ntp.org/bin/view/Main/NtpBug3118
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.asc
https://access.redhat.com/security/cve/CVE-2016-9310
https://www.kb.cert.org/vuls/id/633847
http://rhn.redhat.com/errata/RHSA-2017-0252.html
http://www.securityfocus.com/bid/94452
http://www.securitytracker.com/id/1037354
https://people.canonical.com/~ubuntu-security/cve/CVE-2016-9310
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities
http://nwtime.org/ntp428p9_release/
https://bto.bluecoat.com/security-advisory/sa139
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03799en_us
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Uncontrolled Resource Consumption
CWE-400
EPSS
Base Score:
3.96