CVE-2017-6455

Description

NTP before 4.2.8p10 and 4.3.x before 4.3.94, when using PPSAPI, allows local users to gain privileges via a DLL in the PPSAPI_DLLS environment variable.

Category

7.0
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.07%
Vendor Advisory ntp.org Vendor Advisory ntp.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1038123 vdb entry third party advisory
https://support.apple.com/HT208144
http://www.securityfocus.com/bid/97074 vdb entry third party advisory
http://www.securitytracker.com/id/1039427 vdb entry
http://support.ntp.org/bin/view/Main/NtpBug3384 patch vendor advisory
http://support.ntp.org/bin/view/Main/SecurityNotice#March_2017_ntp_4_2_8p10_NTP_Secu vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-6455?
CVE-2017-6455 has been scored as a high severity vulnerability.
How to fix CVE-2017-6455?
To fix CVE-2017-6455, 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-2017-6455 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-6455 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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