CVE-2023-30617

Kruise provides automated management of large-scale applications on Kubernetes. Starting in version 0.8.0 and prior to versions 1.3.1, 1.4.1, and 1.5.2, an attacker who has gained root privilege of the node that kruise-daemon run can leverage the kruise-daemon pod to list all secrets in the entire cluster. After that, the attacker can leverage the "captured" secrets (e.g. the kruise-manager service account token) to gain extra privileges such as pod modification. Versions 1.3.1, 1.4.1, and 1.5.2 fix this issue. A workaround is available. For users that do not require imagepulljob functions, they can modify kruise-daemon-role to drop the cluster level secret get/list privilege.

CVSS v3 6.5 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

References

Link	Resource
https://github.com/openkruise/kruise/security/advisories/GHSA-437m-7hj5-9mpw	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openkruise:kruise::::::::
	cpe:2.3:a:openkruise:kruise::::::::
	cpe:2.3:a:openkruise:kruise::::::::

History

No history.

Information

Published : 2024-01-03 16:15

Updated : 2024-01-11 19:37

NVD link : CVE-2023-30617

Mitre link : CVE-2023-30617

CVE.ORG link : CVE-2023-30617

JSON object : View

Products Affected

openkruise

kruise

CWE

CWE-269

Improper Privilege Management

CWE-250

Execution with Unnecessary Privileges

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