CVE-2020-11868 · agentprime

ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissi…

CVSS 5.9 MediumEPSS 0.021 · 82nd percentile

Published by the CVE Program (CNA: mitre) at 17 Apr 2020, 03:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Not given	Not given	affected n/a

Identifiers

CVE-2020-11868

CNA

mitre

Weakness (CWE)

CWE-346

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.9	Medium	3.0	CVSS:3.0/AC:H/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N	CNA (mitre)Used for this record
7.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	ADP (CISA-ADP)

CISA KEV Not listed.
EPSS 0.021, the 82nd percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 17 Apr 2020. New records show when each source confirmed them.

Sources

References from the CNA

lists.debian.org/debian-lts-announce/2020/05/msg00004.html mailing-listmlist
lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html vendor-advisorysuse
lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html vendor-advisorysuse
security.gentoo.org/glsa/202007-12 vendor-advisorygentoo
www.oracle.com//security-alerts/cpujul2021.html
support.ntp.org/bin/view/Main/NtpBug3592
bugzilla.redhat.com/show_bug.cgi?id=1716665
security.netapp.com/advisory/ntap-20200424-0002/ confirm

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.