CVE-2016-9312

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 5.70% Top 15%
Vendor Advisory nwtime.org Vendor Advisory ntp.org Vendor Advisory ntp.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities vendor advisory
http://nwtime.org/ntp428p9_release/ release notes vendor advisory
https://www.kb.cert.org/vuls/id/633847 third party advisory us government resource
http://www.securitytracker.com/id/1037354 vdb entry
https://bto.bluecoat.com/security-advisory/sa139
http://www.securityfocus.com/bid/94450 vdb entry third party advisory
http://support.ntp.org/bin/view/Main/NtpBug3110 issue tracking vendor advisory mitigation

Frequently Asked Questions

What is the severity of CVE-2016-9312?
CVE-2016-9312 has been scored as a high severity vulnerability.
How to fix CVE-2016-9312?
To fix CVE-2016-9312, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-9312 being actively exploited in the wild?
It is possible that CVE-2016-9312 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~6% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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