EUVD-2018-20563

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType

Vulnerabilities in ntpd allow attacks on broadcast NTP clients' clock synchronization via spoofed packets

Reporter	Title	Published	Views	Family All 42
IBM Security Bulletins	Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by vulnerabilities in Network Time Protocol (NTP)	7 Dec 202322:45	–	ibm
ATTACKERKB	CVE-2018-8956	6 May 202019:15	–	attackerkb
AstraLinux	Astra Linux - уязвимость в ntp	3 May 202623:59	–	astralinux
Circl	CVE-2018-8956	6 May 202022:59	–	circl
CNVD	Network Time Protocol Input Validation Error Vulnerability	7 May 202000:00	–	cnvd
CVE	CVE-2018-8956	6 May 202018:03	–	cve
Cvelist	CVE-2018-8956	6 May 202018:03	–	cvelist
Debian CVE	CVE-2018-8956	6 May 202018:03	–	debiancve
NVD	CVE-2018-8956	6 May 202019:15	–	nvd
Tenable Nessus	openSUSE Security Update : ntp (openSUSE-2020-1007)	20 Jul 202000:00	–	nessus

[
  {
    "enisaIdVendor": [
      {
        "id": "25f199e2-a6c0-3d26-a0f3-5a82b956f227",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "50a624cd-4cc7-3985-b281-0dad364e28c3",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

Source	Link
suse	www.suse.com/security/cve/CVE-2018-8956.html
security	www.security.archlinux.org/CVE-2018-8956
ntp	www.ntp.org/
tools	www.tools.ietf.org/html/rfc5905
nikhiltripathi	www.nikhiltripathi.in/NTP_attack.pdf
arxiv	www.arxiv.org/abs/2005.01783
security	www.security.netapp.com/advisory/ntap-20200518-0006/
lists	www.lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html
lists	www.lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html
github	www.github.com/advisories/GHSA-293c-r3p4-g63r

07 Oct 2025 00:30Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.15.3

CVSS 25

EPSS0.01954