VDB
DEBIAN-CVE-2016-4953
DEBIAN-CVE-2016-4953
PUBLISHED
CVSS 7.5 HIGH
ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (ephemeral-association demobilization) by sending a spoofed crypto-NAK packet with incorrect authentication data at a certain time.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | ntp | 0, 0, 0 |
Timeline
- Jul 5, 2016 CVE Published
- Apr 28, 2026 CVE Updated