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.

Affected products

Kruise, Kubernetes

Openkruise Kruise

< 1.3.1, 1.4.1, 1.5.2

Fix

Available

CVSS 3.1

6.5 MEDIUM

EPSS

0.5% (39th percentile)

Weakness

CWE-269, CWE-250

NVD status

Modified

Published

2024-01-03

No exploit for CVE-2023-30617 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.