CVE-2020-8566
Published: 7 December 2020
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.
Notes
Author | Note |
---|---|
leosilva | kubernates is in fact a kubernetes installer that calls snap, not the package it self. |
Priority
Status
Package | Release | Status |
---|---|---|
kubernetes Launchpad, Ubuntu, Debian |
hirsute |
Ignored
(end of life)
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
groovy |
Ignored
(end of life)
|
|
bionic |
Does not exist
|
|
focal |
Needs triage
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Needs triage
|
|
mantic |
Needs triage
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |