CVE-2025-64432
中文标题:
(暂无数据)
英文标题:
KubeVirt Affected by an Authentication Bypass in Kubernetes Aggregation Layer
漏洞描述
中文描述:
(暂无数据)
英文描述:
KubeVirt is a virtual machine management add-on for Kubernetes. Versions 1.5.3 and below, and 1.6.0 contained a flawed implementation of the Kubernetes aggregation layer's authentication flow which could enable bypass of RBAC controls. It was discovered that the virt-api component fails to correctly authenticate the client when receiving API requests over mTLS. In particular, it fails to validate the CN (Common Name) field in the received client TLS certificates against the set of allowed values defined in the extension-apiserver-authentication configmap. Failre to validate certain fields in the client TLS certificate may allow an attacker to bypass existing RBAC controls by directly communicating with the aggregated API server, impersonating the Kubernetes API server and its aggregator component. This issue is fixed in versions 1.5.3 and 1.6.1.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| kubevirt | kubevirt | < 1.5.3 | - | - |
cpe:2.3:a:kubevirt:kubevirt:<_1.5.3:*:*:*:*:*:*:*
|
| kubevirt | kubevirt | >= 1.6.0, < 1.6.1 | - | - |
cpe:2.3:a:kubevirt:kubevirt:>=_1.6.0,_<_1.6.1:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
cve.org
cve.org
cve.org
CVSS评分详情
3.1 (cna)
MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2025-64432 |
2025-11-11 15:23:34 | 2025-11-11 07:40:50 |
| NVD | nvd_CVE-2025-64432 |
2025-11-11 15:01:08 | 2025-11-11 07:48:36 |
版本与语言
安全公告
变更历史
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']