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kube-bench/cfg/rke-cis-1.7/controlplane.yaml

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Add CIS Benchmarks support to Rancher Distributions RKE/RKE2/K3s (#1523) * add Support VMware Tanzu(TKGI) Benchmarks v1.2.53 with this change, we are adding 1. latest kubernetes cis benchmarks for VMware Tanzu1.2.53 2. logic to kube-bench so that kube-bench can auto detect vmware platform, will be able to execute the respective vmware tkgi compliance checks. 3. job-tkgi.yaml file to run the benchmark as a job in tkgi cluster Reference Document for checks: https://network.pivotal.io/products/p-compliance-scanner/#/releases/1248397 * add Support VMware Tanzu(TKGI) Benchmarks v1.2.53 with this change, we are adding 1. latest kubernetes cis benchmarks for VMware Tanzu1.2.53 2. logic to kube-bench so that kube-bench can auto detect vmware platform, will be able to execute the respective vmware tkgi compliance checks. 3. job-tkgi.yaml file to run the benchmark as a job in tkgi cluster Reference Document for checks: https://network.pivotal.io/products/p-compliance-scanner/#/releases/1248397 * release: prepare v0.6.15 (#1455) Signed-off-by: chenk <hen.keinan@gmail.com> * build(deps): bump golang from 1.19.4 to 1.20.4 (#1436) Bumps golang from 1.19.4 to 1.20.4. --- updated-dependencies: - dependency-name: golang dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * build(deps): bump actions/setup-go from 3 to 4 (#1402) Bumps [actions/setup-go](https://github.com/actions/setup-go) from 3 to 4. - [Release notes](https://github.com/actions/setup-go/releases) - [Commits](https://github.com/actions/setup-go/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/setup-go dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: chenk <hen.keinan@gmail.com> * Fix test_items in cis-1.7 - node - 4.2.12 (#1469) Related issue: https://github.com/aquasecurity/kube-bench/issues/1468 * Fix node.yaml - 4.1.7 and 4.1.8 audit by adding uniq (#1472) * chore: add fips compliant images (#1473) For fips complaince we need to generate fips compliant images. As part of this change, we will create new kube-bench image which will be fips compliant. Image name follows this tag pattern <version>-ubi-fips * release: prepare v0.6.16-rc (#1476) * release: prepare v0.6.16-rc Signed-off-by: chenk <hen.keinan@gmail.com> * release: prepare v0.6.16-rc Signed-off-by: chenk <hen.keinan@gmail.com> --------- Signed-off-by: chenk <hen.keinan@gmail.com> * release: prepare v0.6.16 official (#1479) Signed-off-by: chenk <hen.keinan@gmail.com> * Update job.yaml (#1477) * Update job.yaml Fix on typo for image version * chore: sync with upstream Signed-off-by: chenk <hen.keinan@gmail.com> --------- Signed-off-by: chenk <hen.keinan@gmail.com> Co-authored-by: chenk <hen.keinan@gmail.com> * release: prepare v0.6.17 (#1480) Signed-off-by: chenk <hen.keinan@gmail.com> * Bump docker base images (#1465) During a recent CVE scan we found kube-bench to use `alpine:3.18` as the final image which has a known high CVE. ``` grype aquasec/kube-bench:v0.6.15 ✔ Vulnerability DB [no update available] ✔ Loaded image ✔ Parsed image ✔ Cataloged packages [73 packages] ✔ Scanning image... [4 vulnerabilities] ├── 0 critical, 4 high, 0 medium, 0 low, 0 negligible └── 4 fixed NAME INSTALLED FIXED-IN TYPE VULNERABILITY SEVERITY libcrypto3 3.1.0-r4 3.1.1-r0 apk CVE-2023-2650 High libssl3 3.1.0-r4 3.1.1-r0 apk CVE-2023-2650 High openssl 3.1.0-r4 3.1.1-r0 apk CVE-2023-2650 High ``` The CVE in question was addressed in the latest [alpine release](https://www.alpinelinux.org/posts/Alpine-3.15.9-3.16.6-3.17.4-3.18.2-released.html), hence updating the dockerfiles accordingly * build(deps): bump golang from 1.20.4 to 1.20.6 (#1475) Bumps golang from 1.20.4 to 1.20.6. --- updated-dependencies: - dependency-name: golang dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * Add CIS Benchmarks support to Rancher Distributions RKE/RKE2/K3s Based on the information furnished in https://ranchermanager.docs.rancher.com/v2.7/pages-for-subheaders/rancher-hardening-guides kube-bench executes CIS-1.23 (Kubernetes v1.23) , CIS-1.24(Kubernetes v1.24),CIS-1.7 (Kubernetes v1.25,v1.26,v1.27) CIS Benchmarks of respective distributions. * RKE/RKE2 CIS Benchmarks Updated the order of checks for RKE and RKE2 Platforms. * fixed vulnerabilities|upgraded package golang.org/x/net to version v0.17.0 * Error handling for RKE Detection Pre-requisites * Based on the information furnished in https://ranchermanager.docs.rancher.com/v2.7/pages-for-subheaders/rancher-hardening-guides#hardening-guides-and-benchmark-versions, kube-bench executes CIS-1.23 (Kubernetes v1.23) , CIS-1.24(Kubernetes v1.24),CIS-1.7 (Kubernetes v1.25,v1.26,v1.27) CIS Benchmarks of respective distributions. updated documentation specific to added rancher platforms * addressed review comments 1.Implemented IsRKE functionality in kube-bench 2. Removed containerd from global level config and accommodated in individual config file 3. Corrected the control id from 1.2.25 to 1.2.23 in master.yaml(k3s-cis-1.23 and k3s-cis-1.24) * Removed unncessary dependency - kubernetes-provider-detector --------- Signed-off-by: chenk <hen.keinan@gmail.com> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: chenk <hen.keinan@gmail.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Andy Pitcher <andy.pitcher@suse.com> Co-authored-by: Devendra Turkar <devendra.turkar@gmail.com> Co-authored-by: Guille Vigil <contact@guillermotti.com> Co-authored-by: Jonas-Taha El Sesiy <jonas-taha.elsesiy@snowflake.com>
2023-11-26 10:27:38 +00:00
---
controls:
version: "rke-cis-1.7"
id: 3
text: "Control Plane Configuration"
type: "controlplane"
groups:
- id: 3.1
text: "Authentication and Authorization"
checks:
- id: 3.1.1
text: "Client certificate authentication should not be used for users (Manual)"
type: "manual"
remediation: |
Alternative mechanisms provided by Kubernetes such as the use of OIDC should be
implemented in place of client certificates.
scored: false
- id: 3.1.2
text: "Service account token authentication should not be used for users (Manual)"
type: "manual"
remediation: |
Alternative mechanisms provided by Kubernetes such as the use of OIDC should be implemented
in place of service account tokens.
scored: false
- id: 3.1.3
text: "Bootstrap token authentication should not be used for users (Manual)"
type: "manual"
remediation: |
Alternative mechanisms provided by Kubernetes such as the use of OIDC should be implemented
in place of bootstrap tokens.
scored: false
- id: 3.2
text: "Logging"
checks:
- id: 3.2.1
text: "Ensure that a minimal audit policy is created (Automated)"
audit: "/bin/ps -ef | grep $apiserverbin | grep -v grep"
tests:
test_items:
- flag: "--audit-policy-file"
set: true
remediation: |
Create an audit policy file for your cluster.
scored: true
- id: 3.2.2
text: "Ensure that the audit policy covers key security concerns (Manual)"
type: "manual"
remediation: |
Review the audit policy provided for the cluster and ensure that it covers
at least the following areas,
- Access to Secrets managed by the cluster. Care should be taken to only
log Metadata for requests to Secrets, ConfigMaps, and TokenReviews, in
order to avoid risk of logging sensitive data.
- Modification of Pod and Deployment objects.
- Use of `pods/exec`, `pods/portforward`, `pods/proxy` and `services/proxy`.
For most requests, minimally logging at the Metadata level is recommended
(the most basic level of logging).
scored: false