JumpServer 安全漏洞

JumpServer is an open source bastion machine from Hangzhou, China-based Feizhiyun Information Technology JumpServer. A security vulnerability exists in JumpServer versions prior to 4.8.0 and 3.10.18, which stems from a low-privileged account that can access the Kubernetes session function and...

Exposure of vSphere's CPI and CSI credentials in Rancher

Impact A vulnerability has been identified in the way that Rancher stores vSphere's CPI Cloud Provider Interface and CSI Container Storage Interface credentials used to deploy clusters through the vSphere cloud provider. This issue leads to the vSphere CPI and CSI passwords being stored in a...

Rancher 'Audit Log' leaks sensitive information

Impact A vulnerability has been identified which may lead to sensitive data being leaked into Rancher's audit logs. Rancher Audit Logging is an opt-in feature, only deployments that have it enabled and have AUDITLEVEL set to 1 or above are impacted by this issue. The leaks might be caught in the...

kubeclient: kubeconfig parsing error can lead to MITM attacks

A flaw was found in kubeclient, the Ruby client for Kubernetes REST API, in the way it parsed kubeconfig files. When the kubeconfig file does not configure custom CA to verify certs, kubeclient ends up accepting any certificate it wrongly returns VERIFYNONE. Ruby applications that leverage...

Rancher UI has multiple Cross-Site Scripting (XSS) issues

Impact Multiple Cross-Site Scripting XSS vulnerabilities have been identified in the Rancher UI. Cross-Site scripting allows a malicious user to inject code that is executed within another user's browser, allowing the attacker to steal sensitive information, manipulate web content, or perform oth...

GHSA-46V3-GGJG-QQ3X Rancher UI has multiple Cross-Site Scripting (XSS) issues

Impact Multiple Cross-Site Scripting XSS vulnerabilities have been identified in the Rancher UI. Cross-Site scripting allows a malicious user to inject code that is executed within another user's browser, allowing the attacker to steal sensitive information, manipulate web content, or perform oth...

Authenticated user can gain unauthorized shell pod and kubectl access in the local cluster

Impact An issue was discovered in Rancher where an authorization logic flaw allows an authenticated user on any downstream cluster to 1 open a shell pod in the Rancher local cluster and 2 have limited kubectl access to it. The expected behavior is that a user does not have such access in the...

CVE-2022-35976 Improper KubeConfig handling allows arbitrary code execution

The GitOps Tools Extension for VSCode relies on kubeconfigs in order to communicate with Kubernetes clusters. A specially crafted kubeconfig leads to arbitrary code execution on behalf of the user running VSCode. Users relying on kubeconfigs that are generated or altered by other processes or use...

CVE-2022-35976 Improper KubeConfig handling allows arbitrary code execution

The GitOps Tools Extension for VSCode relies on kubeconfigs in order to communicate with Kubernetes clusters. A specially crafted kubeconfig leads to arbitrary code execution on behalf of the user running VSCode. Users relying on kubeconfigs that are generated or altered by other processes or use...

PT-2022-23075 · Microsoft · Vscode

Name of the Vulnerable Software and Affected Versions: GitOps Tools Extension for VSCode affected versions not specified Description: The GitOps Tools Extension for VSCode is affected by an issue where a specially crafted kubeconfig can lead to arbitrary code execution on behalf of the user runni...

Microsoft VSCode Extension 操作系统命令注入漏洞

Microsoft VSCode Extension is an extension for VSCode from Microsoft Corporation USA. An operating system command injection vulnerability exists in the Microsoft VSCode Extension vscode-gitops-tools versions 0.7.0 through 0.20.2, which stems from vscode-gitops-tools' dependency on kubeconfigs to...

[SECURITY] Fedora 36 Update: golang-k8s-sample-cli-plugin-1.22.0-5.fc36

This package implements a single kubectl plugin for switching the namespace t hat the current KUBECONFIG context points to. In order to remain as indestructive as possible, no existing contexts are modified...

[SECURITY] Fedora 35 Update: golang-k8s-sample-cli-plugin-1.22.0-2.fc35

This package implements a single kubectl plugin for switching the namespace t hat the current KUBECONFIG context points to. In order to remain as indestructive as possible, no existing contexts are modified...

[SECURITY] Fedora 36 Update: golang-k8s-sample-cli-plugin-1.22.0-4.fc36

This package implements a single kubectl plugin for switching the namespace t hat the current KUBECONFIG context points to. In order to remain as indestructive as possible, no existing contexts are modified...

Weave GitOps leaked cluster credentials into logs on connection errors

Impact A vulnerability in the logging of Weave GitOps could allow an authenticated remote attacker to view sensitive cluster configurations, aka KubeConfg, of registered Kubernetes clusters, including the service account tokens in plain text from Weave GitOps's pod logs on the management cluster...

GHSA-VVMQ-FWMG-2GJC Improper kubeconfig validation allows arbitrary code execution

Flux2 can reconcile the state of a remote cluster when provided with a kubeconfig with the correct access rights. Kubeconfig files can define commands to be executed to generate on-demand authentication tokens. A malicious user with write access to a Flux source or direct access to the target...

Improper kubeconfig validation allows arbitrary code execution

Flux2 can reconcile the state of a remote cluster when provided with a kubeconfig with the correct access rights. Kubeconfig files can define commands to be executed to generate on-demand authentication tokens. A malicious user with write access to a Flux source or direct access to the target...

Moderate: Red Hat Security Advisory: Red Hat OpenShift Logging Security and Bug update Release 5.3.7

Openshift Logging Bug Fix Release 5.3.7 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References...

CVE-2022-24817

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...

CVE-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...