CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-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 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-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 •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-30513
https://notcve.org/view.php?id=CVE-2023-30513
Jenkins Kubernetes Plugin 3909.v1f2c633e8590 and earlier does not properly mask (i.e., replace with asterisks) credentials in the build log when push mode for durable task logging is enabled. • http://www.openwall.com/lists/oss-security/2023/04/13/3 https://www.jenkins.io/security/advisory/2023-04-12/#SECURITY-3075 • CWE-319: Cleartext Transmission of Sensitive Information •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0CVE-2022-3294 – Node address isn't always verified when proxying
https://notcve.org/view.php?id=CVE-2022-3294
Users may have access to secure endpoints in the control plane network. Kubernetes clusters are only affected if an untrusted user can modify Node objects and send proxy requests to them. Kubernetes supports node proxying, which allows clients of kube-apiserver to access endpoints of a Kubelet to establish connections to Pods, retrieve container logs, and more. While Kubernetes already validates the proxying address for Nodes, a bug in kube-apiserver made it possible to bypass this validation. Bypassing this validation could allow authenticated requests destined for Nodes to to the API server's private network. • https://github.com/kubernetes/kubernetes/issues/113757 https://groups.google.com/g/kubernetes-security-announce/c/VyPOxF7CIbA https://security.netapp.com/advisory/ntap-20230505-0007 • CWE-20: Improper Input Validation •
CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-3162 – Unauthorized read of Custom Resources
https://notcve.org/view.php?id=CVE-2022-3162
Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group without authorization. Clusters are impacted by this vulnerability if all of the following are true: 1. There are 2+ CustomResourceDefinitions sharing the same API group 2. Users have cluster-wide list or watch authorization on one of those custom resources. 3. The same users are not authorized to read another custom resource in the same API group. • https://github.com/kubernetes/kubernetes/issues/113756 https://groups.google.com/g/kubernetes-security-announce/c/iUd550j7kjA https://security.netapp.com/advisory/ntap-20230511-0004 https://access.redhat.com/security/cve/CVE-2022-3162 https://bugzilla.redhat.com/show_bug.cgi?id=2136673 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-23: Relative Path Traversal •