CVE-2016-9311
MEDIUM 5.9EPSS 11.1%
ntpd in NTP before 4.2.8p9, when the trap service is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted packet.
- CVSS v3.0 NVD
- 5.9 MEDIUM
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS v2.0 NVD
- 7.1 HIGH
AV:N/AC:M/Au:N/C:N/I:N/A:C - EPSS
- 11.09% chance of exploitation in the next 30 days, 96th percentile
- Published
- 2017-01-13
- Updated
- 2024-08-06
Proof-of-concept exploits (1)
- ItsLance/CDT-NTPKoD0★ · 2025-04-03
Security advisories
- http://nwtime.org/ntp428p9_release
- http://support.ntp.org/bin/view/Main/NtpBug3119
- http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities
- http://www.securityfocus.com/bid/94444
- https://www.kb.cert.org/vuls/id/633847
- https://usn.ubuntu.com/3707-2