Important: Red Hat Security Advisory: OpenShift Container Platform 4.13.36 bug fix and security update

Red Hat OpenShift Container Platform release 4.13.36 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a...

BIT-GITLAB-2020-13264

Kubernetes cluster token disclosure in GitLab CE/EE 10.3 and later through 13.0.1 allows other group maintainers to view Kubernetes cluster token...

BIT-GITLAB-2020-13358

A vulnerability in the internal Kubernetes agent api in GitLab CE/EE version 13.3 and above allows unauthorized access to private projects. Affected versions are: =13.4, =13.3, =13.5, 13.5.2...

BIT-PINNIPED-2022-31677

An Insufficient Session Expiration issue was discovered in the Pinniped Supervisor before v0.19.0. A user authenticating to Kubernetes clusters via the Pinniped Supervisor could potentially use their access token to continue their session beyond what proper use of their refresh token might allow...

BIT-NGINX-INGRESS-CONTROLLER-2020-8553 Kubernetes ingress-nginx Compromise of auth via subset/superset namespace names

The Kubernetes ingress-nginx component prior to version 0.28.0 allows a user with the ability to create namespaces and to read and create ingress objects to overwrite the password file of another ingress which uses nginx.ingress.kubernetes.io/auth-type: basic and which has a hyphenated namespace ...

BIT-NGINX-INGRESS-CONTROLLER-2021-25748 Ingress-nginx `path` sanitization can be bypassed with newline character

A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use a newline character to bypass the sanitization of the spec.rules.http.paths.path field of an Ingress object in the networking.k8s.io or extensions API group to obtain the credentials of...

BIT-NGINX-INGRESS-CONTROLLER-2023-5044 Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation

Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation...

BIT-MINIO-2021-41137

Minio is a Kubernetes native application for cloud storage. All users on release RELEASE.2021-10-10T16-53-30Z are affected by a vulnerability that involves bypassing policy restrictions on regular users. Normally, checkKeyValid should return owner true for rootCreds. In the affected version, poli...

BIT-MINIO-2021-43858 User privilege escalation in MinIO

MinIO is a Kubernetes native application for cloud storage. Prior to version RELEASE.2021-12-27T07-23-18Z, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version RELEASE.2021-12-27T07-23-18Z changes the...

BIT-KUSTOMIZE-2021-41254 Privilege escalation to cluster admin on multi-tenant environments

kustomize-controller is a Kubernetes operator, specialized in running continuous delivery pipelines for infrastructure and workloads defined with Kubernetes manifests and assembled with Kustomize. Users that can create Kubernetes Secrets, Service Accounts and Flux Kustomization objects, could...

BIT-KUSTOMIZE-2022-24817 Improper kubeconfig validation allows arbitrary code execution

Flux2 is an open and extensible continuous delivery solution for Kubernetes. Flux2 versions between 0.1.0 and 0.29.0, helm-controller 0.1.0 to v0.19.0, and kustomize-controller 0.1.0 to v0.23.0 are vulnerable to Code Injection via malicious Kubeconfig. In multi-tenancy deployments this can also...

BIT-KUSTOMIZE-2022-24877 Improper path handling in kustomization files allows path traversal

Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious kustomization.yaml allows an attacker to expose sensitive data from the controller’s pod filesystem and possibly privilege escalation in multi-tenancy deployments...

BIT-KUSTOMIZE-2022-24878 Improper path handling in Kustomization files allows for denial of service

Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious kustomization.yaml allows an attacker to cause a Denial of Service at the controller level. Workarounds include automated tooling in the user's CI/CD pipeline to...

BIT-KUSTOMIZE-2022-39272 Flux2 vulnerable to Denial of Service due to Improper use of metav1.Duration

Flux is an open and extensible continuous delivery solution for Kubernetes. Versions prior to 0.35.0 are subject to a Denial of Service. Users that have permissions to change Flux’s objects, either through a Flux source or directly within a cluster, can provide invalid data to fields .spec.interv...

BIT-HELM-2021-21303 Injection attack in Helm

Helm is open-source software which is essentially "The Kubernetes Package Manager". Helm is a tool for managing Charts. Charts are packages of pre-configured Kubernetes resources. In Helm from version 3.0 and before version 3.5.2, there a few cases where data loaded from potentially untrusted...

BIT-HELM-2021-32690 Repository credentials passed to alternate domain

Helm is a tool for managing Charts packages of pre-configured Kubernetes resources. In versions of helm prior to 3.6.1, a vulnerability exists where the username and password credentials associated with a Helm repository could be passed on to another domain referenced by that Helm repository. Thi...

BIT-HELM-2022-23524 Helm vulnerable to Denial of service through string value parsing

Helm is a tool for managing Charts, pre-configured Kubernetes resources. Versions prior to 3.10.3 are subject to Uncontrolled Resource Consumption, resulting in Denial of Service. Input to functions in the strvals package can cause a stack overflow. In Go, a stack overflow cannot be recovered fro...

BIT-HELM-2022-23525 Helm vulnerable to Denial of service via NULL Pointer Dereference

Helm is a tool for managing Charts, pre-configured Kubernetes resources. Versions prior to 3.10.3 are subject to NULL Pointer Dereference in the repopackage. The repo package contains a handler that processes the index file of a repository. For example, the Helm client adds references to chart...

BIT-HELM-2022-23526 Helm contains Denial of service through schema file

Helm is a tool for managing Charts, pre-configured Kubernetes resources. Versions prior to 3.10.3 are subject to NULL Pointer Dereference in thechartutil package that can cause a segmentation violation. The chartutil package contains a parser that loads a JSON Schema validation file. For example,...

BIT-HELM-2022-36049 Flux2 Helm Controller denial of service

Flux2 is a tool for keeping Kubernetes clusters in sync with sources of configuration, and Flux's helm-controller is a Kubernetes operator that allows one to declaratively manage Helm chart releases. Helm controller is tightly integrated with the Helm SDK. A vulnerability found in the Helm SDK th...