Mitigate threats with the new threat matrix for Kubernetes

Today, we are glad to release the third version of the threat matrix for Kubernetes, an evolving knowledge base for security threats that target Kubernetes clusters. The matrix, first released by Microsoft in 2020, was the first attempt to systematically cover the attack landscape of Kubernetes...

This Week in Spring - December 6th, 2022

Hi, Spring fans! Welcome to another installment of This Week in Spring! How are you? You know what Ive wanted to do? See my friends on the Spring team in person since the pandemic descended. And, Im overjoyed to relate, Ive just had the privilege of a nice meeting with several of them last night...

GHSA-X45C-CVP8-Q4FM Capsule vulnerable to privilege escalation by ServiceAccount deployed in a Tenant Namespace

Capsule implements a multi-tenant and policy-based environment in a Kubernetes cluster. A ServiceAccount deployed in a Tenant Namespace, when granted with PATCH capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule Operato...

Capsule vulnerable to privilege escalation by ServiceAccount deployed in a Tenant Namespace

Capsule implements a multi-tenant and policy-based environment in a Kubernetes cluster. A ServiceAccount deployed in a Tenant Namespace, when granted with PATCH capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule Operato...

CVE-2022-46167

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to version 0.1.3, a ServiceAccount deployed in a Tenant Namespace, when granted with PATCH capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule...

Design/Logic Flaw

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to version 0.1.3, a ServiceAccount deployed in a Tenant Namespace, when granted with PATCH capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule...

CVE-2022-46167 Capsule vulnerable to privilege escalation by ServiceAccount deployed in a Tenant Namespace

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to version 0.1.3, a ServiceAccount deployed in a Tenant Namespace, when granted with PATCH capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule...

CVE-2022-46167

CVE-2022-46167 affects Capsule (Kubernetes multi-tenant/policy framework). Before v0.1.3, a ServiceAccount in a Tenant Namespace granted PATCH on its own Namespace can edit/delete the OwnerReference, breaking Capsule Operator reconciliation and removing Pod Security annotations, Network Policies,...

CVE-2022-46167 Capsule vulnerable to privilege escalation by ServiceAccount deployed in a Tenant Namespace

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to version 0.1.3, a ServiceAccount deployed in a Tenant Namespace, when granted with PATCH capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule...

CVE-2022-46167 Capsule vulnerable to privilege escalation by ServiceAccount deployed in a Tenant Namespace

Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to version 0.1.3, a ServiceAccount deployed in a Tenant Namespace, when granted with PATCH capabilities on its own Namespace, is able to edit it and remove the Owner Reference, breaking the reconciliation of the Capsule...

Researchers Disclose Supply-Chain Flaw Affecting IBM Cloud Databases for PostgreSQL

IBM has fixed a high-severity security vulnerability affecting its Cloud Databases ICD for PostgreSQL product that could be potentially exploited to tamper with internal repositories and run unauthorized code. The privilege escalation flaw CVSS score: 8.8, dubbed "Hell's Keychain" by cloud securi...

Capsule Console 安全漏洞

Capsule Console is a web interface for Capsule8 from Capsule USA, Inc. for event management, sensor configuration, and system analysis. A security vulnerability exists in versions of Capsule prior to 0.1.3, which stems from the fact that an attacker can detach namespaces from tenants that are...

Security Bulletin: Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data and Db2 Warehouse® on Cloud Pak for Data

Summary IBM has released the below fix for IBM Db2® on Cloud Pak for Data and Db2 Warehouse® on Cloud Pak for Data in response to multiple vulnerabilities found in multiple components. Vulnerability Details CVEID:CVE-2016-1000023 DESCRIPTION: Minimatch is vulnerable to a denial of service, caused...

kubernetes security update

kubernetes 1.21.14-3 - Addresses CVE-2022-3294 & CVE-2022-3162 1.21.14-2 - Fixed kubernetes-cni version. 1.21.14-1 - Addresses CVE-2022-3172 olcne 1.4.9-2 - Fix 1.21 kubernetes version to align with last upstream release 1.4.9-1 - Resolve kubernetes CVE-2022-3294 & CVE-2022-3162 for version 1.21...

kubernetes security update

kubernetes 1.22.16-1 - Added Oracle specific build files for Kubernetes - Add preBuildOL8Commands to Jenkinsfile kubernetes 1.23.14-1 - Added Oracle specific build files for Kubernetes kubernetes 1.24.8-1 - Added Oracle specific build files for Kubernetes olcne 1.5.8-4 - Fix 1.21 kubernetes versi...

kubernetes security update

kubernetes 1.22.16-1 - Added Oracle specific build files for Kubernetes - Add preBuildOL8Commands to Jenkinsfile kubernetes 1.23.14-1 - Added Oracle specific build files for Kubernetes kubernetes 1.24.8-1 - Added Oracle specific build files for Kubernetes olcne 1.5.8-4 - Fix 1.21 kubernetes versi...

kubernetes security update

kubernetes 1.21.14-3 - Addresses CVE-2022-3294 & CVE-2022-3162 1.21.14-2 - Fixed kubernetes-cni version. 1.21.14-1 - Addresses CVE-2022-3172 olcne 1.4.9-2 - Fix 1.21 kubernetes version to align with last upstream release 1.4.9-1 - Resolve kubernetes CVE-2022-3294 & CVE-2022-3162 for version 1.21...

Oracle Linux 8 : kubernetes (ELSA-2022-10034)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-10034 advisory. - Addresses CVE-2022-3294 & CVE-2022-3162 - Addresses CVE-2022-3172 olcne - Resolve kubernetes CVE-2022-3294 & CVE-2022-3162 for version 1.21 - Resolv...

Oracle Linux 7 : kubernetes (ELSA-2022-10035)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-10035 advisory. - Resolve kubernetes CVE-2022-3294 & CVE-2022-3162 for version 1.24 - Resolve kubernetes CVE-2022-3294 & CVE-2022-3162 for version 1.23 - Resolve...

Oracle Linux 7 : kubernetes (ELSA-2022-10033)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-10033 advisory. - Addresses CVE-2022-3294 & CVE-2022-3162 - Addresses CVE-2022-3172 olcne - Resolve kubernetes CVE-2022-3294 & CVE-2022-3162 for version 1.21 - Resolv...