CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:NCVE-2023-30617
Medium (6.5) in openkruise kruise. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in github.com/openkruise/kruise 1.3.1, 1.4.1, 1.5.2.
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.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 42% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-269, CWE-250
- Published
- Modified
- Record from
- the NVD, synced
Affected
- openkruise:kruise
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-437m-7hj5-9mpw | Go | github.com/openkruise/kruise | >=0.8.0 <1.3.1 | 1.3.1 |
| GHSA-437m-7hj5-9mpw | Go | github.com/openkruise/kruise | >=1.4.0 <1.4.1 | 1.4.1 |
| GHSA-437m-7hj5-9mpw | Go | github.com/openkruise/kruise | >=1.5.0 <1.5.2 | 1.5.2 |