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QuenchWorks

step-ca

Chart · Security & supply chain · standard · v0.0.14

digest pinnedcosign signedSPDX SBOMSLSA provenanceamd64 · arm64Rebuilt 2026-10-22

Online private certificate authority and ACME server for issuing X.509 and SSH certificates. Single static Go binary on a hardened nonroot Wolfi base; config and data live under a writable volume.

Version

0.0.14 · latest0.0.130.0.12

The latest line lives at the base page; older lines have their own page so you can pin and verify exactly that version. Only the most recent releases are listed — an older chart pins an older image digest.

Deployed image digest

sha256:c22734ecf75780e46bacf2cd6910bcb03328227775c8fccc83e9b9ad32df4dc0

Chart OCI version

oci://ghcr.io/quenchworks/charts/step-ca:0.0.14

The chart pins its image by this signed digest, so you never track it yourself. Signatures, SBOM, and provenance attach to the same digest.

Signed
cosign keyless
SBOM
SPDX, on image
Provenance
SLSA build
Architectures
amd64, arm64
Runs as
nonroot (uid 1001)
Root filesystem
read-only
Image size
29.9 MB

Security report (Trivy)

D· 0/10012 fixable · rebuild clears them

Vulnerability detail

step-ca 0.30.2 · 10 CVE
CVESeverityPackageInstalledFixed inTitle
CVE-2026-116587HIGHgithub.com/go-jose/go-jose/v4v4.1.44.1.6Go JOSE: DoS when parsing JWKs that contain RSA keys
CVE-2026-116587HIGHgithub.com/go-jose/go-jose/v3v3.0.5— not fixableGo JOSE: DoS when parsing JWKs that contain RSA keys
CVE-2026-114437MEDIUMgithub.com/go-chi/chi/v5v5.2.55.4.0github.com/go-chi/chi: chi: client IP spoofing via unverified direct connection in ClientIPFromXFF middleware
CVE-2026-116585MEDIUMgithub.com/go-jose/go-jose/v4v4.1.44.1.5Go JOSE: Panic during CBC-HMAC processing
CVE-2026-116586MEDIUMgithub.com/go-jose/go-jose/v4v4.1.44.1.5Go JOSE: Panics in JSON parsing
CVE-2026-116585MEDIUMgithub.com/go-jose/go-jose/v3v3.0.5— not fixableGo JOSE: Panic during CBC-HMAC processing
CVE-2026-116586MEDIUMgithub.com/go-jose/go-jose/v3v3.0.5— not fixableGo JOSE: Panics in JSON parsing
CVE-2026-78661UNKNOWNgolang.org/x/netv0.60.00.62.0When coalescing adjacent text nodes in addText and fosterParent, appen ...
CVE-2026-97045UNKNOWNgolang.org/x/netv0.60.00.62.0In childTextNodesAreLiteral, walking up the tree previously stopped at ...
GO-2026-5932UNKNOWNgolang.org/x/cryptov0.57.0— not fixableThe golang.org/x/crypto/openpgp package is unmaintained, unsafe by design, and has known security issues
0
Critical
4
High
10
Medium
0
Low
6
Unknown

Security report (Trivy) · image step-ca 0.30.2

Install the chart

Deploy to Kubernetes with hardened defaults. The chart pins its image by signed digest, so you never track it yourself.

Install (latest)

helm install my-step-ca oci://ghcr.io/quenchworks/charts/step-ca --version 0.0.14

Deploys image (digest-pinned)

Chart version
0.0.14
App version
0.30.2
Chart license
Apache-2.0
App license
Apache-2.0
Service port
443
Signed
cosign (keyless)
Values schema
yes
Last published
2026-10-22
Values keys
  • image: repository digest pullPolicy
  • nameOverride
  • replicaCount
  • containerPort
  • ca: name provisioner dnsNames deploymentType
  • auth: existingSecret password provisionerPassword
  • persistence: enabled size accessModes annotations selector existingClaim
  • resources: requests limits
  • service: type port
  • podLabels
  • podAnnotations
  • nodeSelector
  • affinity
  • tolerations
  • topologySpreadConstraints
  • priorityClassName
  • schedulerName
  • terminationGracePeriodSeconds
  • updateStrategy
  • extraEnvVars
  • extraEnvVarsCM
  • extraEnvVarsSecret
  • extraVolumes
  • extraVolumeMounts
  • initContainers
  • sidecars
  • lifecycleHooks
  • command
  • args
  • podSecurityContext
  • containerSecurityContext
  • livenessProbe
  • readinessProbe
  • customLivenessProbe
  • customReadinessProbe
  • customStartupProbe
  • serviceAccount: create name annotations
  • rbac: create
  • networkPolicy: enabled allowExternal
  • podDisruptionBudget: enabled minAvailable
  • ingress: enabled className annotations servicePort hosts tls

Verify the chart

cosign verify ghcr.io/quenchworks/charts/step-ca:0.0.14 \
  --certificate-identity-regexp 'https://github.com/quenchworks/.+' \
  --certificate-oidc-issuer https://token.actions.githubusercontent.com

Transparency

The chart publishes its attestations on GitHub and the image it deploys carries its own on the same digest, publicly verifiable with the commands above. Both log to the Sigstore transparency log (Rekor), which cosign verify checks for you.

View the imageView on ArtifactHubChart source

Upstream project: https://smallstep.com