CVE-2023-2728 – Bypassing enforce mountable secrets policy imposed by the ServiceAccount admission plugin
https://notcve.org/view.php?id=CVE-2023-2728
Users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers. 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 ephemeral containers. A flaw was found in Kubernetes, where users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers. The policy ensures that pods running with a service account may only reference secrets specified in the service account’s secrets field. • http://www.openwall.com/lists/oss-security/2023/07/06/3 https://github.com/kubernetes/kubernetes/issues/118640 https://groups.google.com/g/kubernetes-security-announce/c/vPWYJ_L84m8 https://security.netapp.com/advisory/ntap-20230803-0004 https://access.redhat.com/security/cve/CVE-2023-2728 https://bugzilla.redhat.com/show_bug.cgi?id=2211348 • CWE-20: Improper Input Validation •
CVE-2023-2727 – Bypassing policies imposed by the ImagePolicyWebhook admission plugin
https://notcve.org/view.php?id=CVE-2023-2727
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. A flaw was found in Kubernetes, where users may be able to launch containers using images restricted by the ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers. • http://www.openwall.com/lists/oss-security/2023/07/06/2 https://github.com/kubernetes/kubernetes/issues/118640 https://groups.google.com/g/kubernetes-security-announce/c/vPWYJ_L84m8 https://security.netapp.com/advisory/ntap-20230803-0004 https://access.redhat.com/security/cve/CVE-2023-2727 https://bugzilla.redhat.com/show_bug.cgi?id=2211322 • CWE-20: Improper Input Validation •
CVE-2023-2431 – Bypass of seccomp profile enforcement
https://notcve.org/view.php?id=CVE-2023-2431
A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet. A flaw was found in Kubernetes. • https://github.com/kubernetes/kubernetes/issues/118690 https://groups.google.com/g/kubernetes-security-announce/c/QHmx0HOQa10 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/43HDSKBKPSW53OW647B5ETHRWFFNHSRQ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBX4RL4UOC7JHWWYB2AJCKSUM7EG5Y5G https://access.redhat.com/security/cve/CVE-2023-2431 https://bugzilla.redhat.com/show_bug.cgi?id=2215555 • CWE-1287: Improper Validation of Specified Type of Input •
CVE-2023-2878 – Kubernetes secrets-store-csi-driver discloses service account tokens in logs
https://notcve.org/view.php?id=CVE-2023-2878
Kubernetes secrets-store-csi-driver in versions before 1.3.3 discloses service account tokens in logs. • https://github.com/kubernetes/kubernetes/issues/118419 https://groups.google.com/g/kubernetes-security-announce/c/5K8ghQHBDdQ/m/Udee6YUgAAAJ https://security.netapp.com/advisory/ntap-20230814-0003 • CWE-532: Insertion of Sensitive Information into Log File •
CVE-2023-1944 – [minikube] ssh server with default password
https://notcve.org/view.php?id=CVE-2023-1944
This vulnerability enables ssh access to minikube container using a default password. • https://github.com/kubernetes/minikube • CWE-259: Use of Hard-coded Password CWE-798: Use of Hard-coded Credentials •