CVE-2023-30617
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| openkruise | kruise | >= 0.8.0, < 1.3.1 | affected |
| openkruise | kruise | = 1.4.0 | affected |
| openkruise | kruise | >= 1.5.0, < 1.5.2 | affected |
Weaknesses
- CWE-250: CWE-250: Execution with Unnecessary Privileges
- CWE-269: CWE-269: Improper Privilege Management
ADP Enrichment
CVE Program Container
Additional References
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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