Vulnerability Details : CVE-2020-8563
In Kubernetes clusters using VSphere as a cloud provider, with a logging level set to 4 or above, VSphere cloud credentials will be leaked in the cloud controller manager's log. This affects < v1.19.3.
Products affected by CVE-2020-8563
- cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-8563
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-8563
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
4.7
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.0
|
3.6
|
Kubernetes | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2020-8563
-
The product writes sensitive information to a log file.Assigned by:
- jordan@liggitt.net (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2020-8563
-
https://security.netapp.com/advisory/ntap-20210122-0006/
December 2020 Kubernetes Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://github.com/kubernetes/kubernetes/issues/95621
Third Party Advisory
-
https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJ
Mailing List;Patch;Third Party Advisory
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