Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-8566

In Kubernetes clusters using Ceph RBD as a storage provisioner, with logging level of at least 4, Ceph RBD admin secrets can be written to logs. This occurs in kube-controller-manager's logs during provisioning of Ceph RBD persistent claims. This affects < v1.19.3, < v1.18.10, < v1.17.13.

Published

2020-12-07T22:15:21.480

Last Modified

2024-11-21T05:39:02.657

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.7 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

3.9

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-532
Type: Primary
CWE-532

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kubernetes	kubernetes	< 1.17.13	Yes
Application	kubernetes	kubernetes	< 1.18.10	Yes
Application	kubernetes	kubernetes	< 1.19.3	Yes

References

https://github.com/kubernetes/kubernetes/issues/95624 Third Party Advisory ([email protected])
https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJ Mailing List, Patch, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20210122-0006/ Third Party Advisory ([email protected])
https://github.com/kubernetes/kubernetes/issues/95624 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJ Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20210122-0006/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)