CVE-2020-8631

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.43% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 37.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2020-02-05 13:39Z6 YR AGO

Last updated

2024-08-04 10:03Z2 YR AGO

Reserved

2020-02-05

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-330Use of Insufficiently Random ValuesClass

Data version

5.1

Document digest

b69f2b4c4942e5d8c9bee8b7b9f4033c263b4fdd86872f044ed8122e110c803e

• github.comhttps://github.com/canonical/cloud-init/pull/204x_refsource_MISC
• bugs.launchpad.nethttps://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1860795x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20200221 [SECURITY] [DLA 2113-1] cloud-init security updatehttps://lists.debian.org/debian-lts-announce/2020/02/msg00021.htmlmailing-listx_refsource_MLIST
• lists.opensuse.orgopenSUSE-SU-2020:0400http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00042.htmlvendor-advisoryx_refsource_SUSE