CVE-2020-11868

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

2.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 81.4% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-04-17 03:31Z6 YR AGO

Last updated

2025-05-05 17:08Z1 YR AGO

Reserved

2020-04-17

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 5.9)

CNA CVSS vector

CVSS:3.0/AC:H/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N

Weaknesses

• CWE-346Origin Validation ErrorClass
• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

988d87d85acad66be2805b647b9c854dfce718bcdbf4ec08822c3d16a96d1d99

• lists.debian.org[debian-lts-announce] 20200505 [SECURITY] [DLA 2201-1] ntp security updatehttps://lists.debian.org/debian-lts-announce/2020/05/msg00004.htmlmailing-listx_refsource_MLIST
• lists.opensuse.orgopenSUSE-SU-2020:0934http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2020:1007http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.htmlvendor-advisoryx_refsource_SUSE
• security.gentoo.orgGLSA-202007-12https://security.gentoo.org/glsa/202007-12vendor-advisoryx_refsource_GENTOO
• www.oracle.comhttps://www.oracle.com//security-alerts/cpujul2021.htmlx_refsource_MISC
• support.ntp.orghttp://support.ntp.org/bin/view/Main/NtpBug3592x_refsource_MISC
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1716665x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200424-0002/x_refsource_CONFIRM