CVE-2020-8568

Kubernetes Secrets Store CSI Driver versions v0.0.15 and v0.0.16 allow an attacker who can modify a SecretProviderClassPodStatus/Status resource the ability to write content to the host filesystem and sync file contents to Kubernetes Secrets. This includes paths under var/lib/kubelet/pods that contain other Kubernetes Secrets.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.9 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

4.9^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:N

Exploitability : 6.8 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/kubernetes-sigs/secrets-store-csi-driver/issues/378	Patch Third Party Advisory
https://groups.google.com/g/kubernetes-secrets-store-csi-driver/c/Cb9cvymTzl4	Mailing List Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:kubernetes:secrets_store_csi_driver:0.0.15:::::::*
	cpe:2.3:a:kubernetes:secrets_store_csi_driver:0.0.16:::::::*

History

No history.

Information

Published : 2021-01-21 17:15

Updated : 2024-02-28 18:08

NVD link : CVE-2020-8568

Mitre link : CVE-2020-8568

CVE.ORG link : CVE-2020-8568

JSON object : View

Products Affected

kubernetes

secrets_store_csi_driver

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-20

Improper Input Validation

CWE-24

Path Traversal: '../filedir'

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