GitHub Advisory DatabaseGHSA-QC2G-GMH6-95P4kube-apiserver vulnerable to policy bypass
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers.
CPE configuration
| CPE | Name | Operator | Version |
|---|---|---|---|
| k8s.io/kubernetes | lt | 1.24.15 | |
| k8s.io/kubernetes | lt | 1.25.11 | |
| k8s.io/kubernetes | lt | 1.26.6 | |
| k8s.io/kubernetes | lt | 1.27.3 |
References
www.openwall.com/lists/oss-security/2023/07/06/2
github.com/advisories/GHSA-qc2g-gmh6-95p4
github.com/kubernetes/kubernetes/issues/118640
github.com/kubernetes/kubernetes/pull/118356
github.com/kubernetes/kubernetes/pull/118471
github.com/kubernetes/kubernetes/pull/118473
github.com/kubernetes/kubernetes/pull/118474
github.com/kubernetes/kubernetes/pull/118512
groups.google.com/g/kubernetes-security-announce/c/vPWYJ_L84m8
nvd.nist.gov/vuln/detail/CVE-2023-2727
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N