Vulnerability Monitor

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CVE-2016-9312

ntpd in NTP before 4.2.8p9, when running on Windows, allows remote attackers to cause a denial of service via a large UDP packet.

Published

2017-01-13T16:59:00.933

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-399

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	ntp	ntp	≤ 4.2.8	Yes
Operating System	microsoft	windows	*	No

References

http://nwtime.org/ntp428p9_release/ Release Notes, Vendor Advisory ([email protected])
http://support.ntp.org/bin/view/Main/NtpBug3110 Issue Tracking, Mitigation, Vendor Advisory ([email protected])
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/94450 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1037354 ([email protected])
https://bto.bluecoat.com/security-advisory/sa139 ([email protected])
https://www.kb.cert.org/vuls/id/633847 Third Party Advisory, US Government Resource ([email protected])
http://nwtime.org/ntp428p9_release/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.ntp.org/bin/view/Main/NtpBug3110 Issue Tracking, Mitigation, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/94450 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1037354 (af854a3a-2127-422b-91ae-364da2661108)
https://bto.bluecoat.com/security-advisory/sa139 (af854a3a-2127-422b-91ae-364da2661108)
https://www.kb.cert.org/vuls/id/633847 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)