CVE-2016-1547

An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec…

published January 6, 2017

CVSS
—
EPSS
5%
Percentile
92.2
In the wild
Unconfirmed
What it is

An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 by sending a crypto NAK packet to a victim client with a spoofed source address of an existing associated peer. This is true even if authentication is enabled.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05068 · 92.2th percentile
Published
2017-01-06T21:00Z
EPSS history
Timeline
  • 06 JAN 21:00Z
    An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec…
    cvelistv5