CVE-2016-1547

Source
https://cve.org/CVERecord?id=CVE-2016-1547
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-1547.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2016-1547
Downstream
Related
Published
2017-01-06T21:59:00.320Z
Modified
2026-03-15T22:05:14.268699Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "4.2.8"
            }
        ]
    }
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-1547.json"