CVE-2024-3177

A security issue was discovered in Kubernetes where users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using containers, init containers, and ephemeral containers with the envFrom field populated. The policy ensures pods running with a service account may only reference secrets specified in the service account’s secrets field. Kubernetes clusters are only affected if the ServiceAccount admission plugin and the kubernetes.io/enforce-mountable-secrets annotation are used together with containers, init containers, and ephemeral containers with the envFrom field populated.

CVSS v3 2.7 LOW

2.7^/10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/kubernetes/kubernetes/issues/124336
https://groups.google.com/g/kubernetes-security-announce/c/JxjHf7fkVd8/m/oVCzypyOAQAJ

Configurations

No configuration.

History

10 Sep 2024, 21:15

Type	Values Removed	Values Added
References	~~{'url': 'http://www.openwall.com/lists/oss-security/2024/04/16/4', 'source': 'jordan@liggitt.net'}~~ ~~{'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QRYFHIQ6XRKRYBI2F5UESH67BJBQXUPT/', 'source': 'jordan@liggitt.net'}~~ ~~{'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WL54MTLGMTBZZO5PYGEGEBERTMADC4WC/', 'source': 'jordan@liggitt.net'}~~
Summary	(en) A security issue was discovered in Kubernetes where users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using containers, init containers, and ephemeral containers with the envFrom field populated. The policy ensures pods running with a service account may only reference secrets specified in the service account’s secrets field. Kubernetes clusters are only affected if the ServiceAccount admission plugin and the kubernetes.io/enforce-mountable-secrets annotation are used together with containers, init containers, and ephemeral containers with the envFrom field populated.	(en) A security issue was discovered in Kubernetes where users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using containers, init containers, and ephemeral containers with the envFrom field populated. The policy ensures pods running with a service account may only reference secrets specified in the service account’s secrets field. Kubernetes clusters are only affected if the ServiceAccount admission plugin and the kubernetes.io/enforce-mountable-secrets annotation are used together with containers, init containers, and ephemeral containers with the envFrom field populated.

01 May 2024, 19:15

Type	Values Removed	Values Added
References		() http://www.openwall.com/lists/oss-security/2024/04/16/4 -

25 Apr 2024, 06:16

Type	Values Removed	Values Added
References		() https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QRYFHIQ6XRKRYBI2F5UESH67BJBQXUPT/ - () https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WL54MTLGMTBZZO5PYGEGEBERTMADC4WC/ -

23 Apr 2024, 12:52

Type	Values Removed	Values Added
Summary		(es) Se descubrió un problema de seguridad en Kubernetes donde los usuarios pueden lanzar contenedores que omiten la política de secretos montables aplicada por el complemento de admisión ServiceAccount cuando usan contenedores, contenedores init y contenedores efímeros con el campo envFrom completo. La política garantiza que los pods que se ejecutan con una cuenta de servicio solo puedan hacer referencia a secretos especificados en el campo de secretos de la cuenta de servicio. Los clústeres de Kubernetes solo se ven afectados si el complemento de admisión ServiceAccount y la anotación kubernetes.io/enforce-mountable-secrets se usan junto con contenedores, contenedores init y contenedores efímeros con el campo envFrom completo.

22 Apr 2024, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-04-22 23:15

Updated : 2024-09-10 21:15

NVD link : CVE-2024-3177

Mitre link : CVE-2024-3177

CVE.ORG link : CVE-2024-3177

JSON object : View

Products Affected

No product.

CWE

CWE-20

Improper Input Validation

2.7 /10