CVE-2016-5117

OpenNTPD before 6.0p1 does not validate the CN for HTTPS constraint requests, which allows remote attackers to bypass the man-in-the-middle mitigations via a…

published January 31, 2017

CVSS
—
EPSS
1%
Percentile
52.4
In the wild
Unconfirmed
What it is

OpenNTPD before 6.0p1 does not validate the CN for HTTPS constraint requests, which allows remote attackers to bypass the man-in-the-middle mitigations via a crafted timestamp constraint with a valid certificate.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00702 · 52.4th percentile
Published
2017-01-31T19:00Z
EPSS history
Timeline
  • 31 JAN 19:00Z
    OpenNTPD before 6.0p1 does not validate the CN for HTTPS constraint requests, which allows remote attackers to bypass the man-in-the-middle mitigations via a…
    cvelistv5