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Exploits
ID:10497 - Exploit for Permissions, Privileges, and Access Controls in apiserver - CVE-2023-2728
ID:10497 - Exploit for Permissions, Privileges, and Access Controls in apiserver - CVE-2023-2728
Published: September 6, 2024
Vulnerability identifier: #VU77526
Vulnerability risk: Medium
CVE-ID: CVE-2023-2728
CWE-ID: CWE-264
Exploitation vector: Remote access
Vulnerable software:
apiserver
apiserver
Link to public exploit:
Vulnerability description
The vulnerability allows a remote user to bypass implemented security restrictions.
The vulnerability exists due to improperly imposed security restrictions. A remote user can launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers.Kubernetes clusters are only affected if the ServiceAccount admission plugin and the kubernetes.io/enforce-mountable-secrets annotation are used together with ephemeral containers.
Remediation
Install updates from vendor's website.