v0.1.1

Added

General

• init command for generating configuration file

v0.1.0

Added

General

• Summary field to Controls
• Remediation results for WARN results
• Audit of control mappings against most recent compliance frameworks
• Compliance framework documentation

Registry Scanner (4 controls)

• REGISTRY-001: insecure-registries entries in /etc/docker/daemon.json
  detected during --daemon scans
• REGISTRY-002: unauthenticated / http:// registry references flagged in
  Dockerfile FROM, Compose image:, and Kubernetes pod specs; distinguishes
  insecure (FAIL), anonymous Docker Hub (WARN), and authenticated private
  registries (PASS) across ECR, GAR, ACR, GHCR, GitLab, Harbor
• REGISTRY-003: ECR repository/registry policies granting Principal *,
  GAR IAM bindings to allUsers/allAuthenticatedUsers, and ACR
  anonymous_pull_enabled = true flagged in Terraform scans
• REGISTRY-004: missing lifecycle/retention policies on ECR, GAR, and ACR
  flagged in Terraform scans

v0.0.2

Release v0.0.2

v0.0.1

Added

CLI & Core

• Six scan commands: scan, image, docker, k8s, terraform, report controls
• Five output formats: table (colored terminal), JSON, Markdown, SARIF 2.1.0, JUnit XML
• --fail-on threshold (critical/high/medium/low/any) for CI/CD exit code control
• --exclude-check and --include-check filters for selective scanning
• --timeout per-command scan timeout with context cancellation
• .dockeraudit.yaml configuration file support
• Auto-save reports to scans/ directory with timestamped filenames
• Shell completion generation (bash, zsh, fish, powershell)
• GoReleaser cross-platform builds (linux/macOS/windows, amd64/arm64)

Image Scanner (16 controls)

• IMAGE-001: Digest pinning validation
• IMAGE-002: Secrets in image history layers
• IMAGE-003: CVE vulnerability scanning via Trivy and Snyk integration
• IMAGE-004: SUID/SGID/world-writable file detection (ephemeral container)
• IMAGE-005: Non-root USER directive enforcement
• IMAGE-006: ADD with remote URLs or piped installs
• IMAGE-007: Secret files in image filesystem (50+ known filenames)
• IMAGE-008: End-of-life base image detection with custom EOL list support
• IMAGE-009: Crypto miner artifact detection
• IMAGE-010: XZ-Utils backdoor (CVE-2024-3094) detection
• IMAGE-011: Debug/dev tool detection (vim, gdb, strace, tcpdump, nmap)
• IMAGE-012: Package manager GPG verification enforcement
• IMAGE-013: VOLUME directive on sensitive paths (/etc, /root, /var/run)
• IMAGE-014: COPY instead of ADD for local files
• IMAGE-015: Minimal base image / multi-stage build detection
• IMAGE-016: Recursive COPY . . warning
• Parallel multi-image scanning
• Docker daemon availability preflight check

Docker Scanner

• Auto-detection of Dockerfiles (Dockerfile, Dockerfile.*, *.dockerfile, Containerfile)
• Auto-detection of Compose files (docker-compose*.yml/yaml, compose.yml/yaml)
• Directory recursion and mixed file scanning
• Trivy config integration for Dockerfile misconfiguration scanning
• Snyk container test with --file=<Dockerfile> for Dockerfile vulnerability scanning

Kubernetes Scanner (3 controls + shared runtime controls)

• K8S-001: Namespace isolation (non-default namespace)
• K8S-002: Pod anti-affinity / topology spread constraints
• K8S-003: IaC vulnerability scan via Trivy config
• Pod spec extraction from all controller types (Pod, Deployment, DaemonSet, StatefulSet, Job, CronJob, ReplicaSet)
• Container security context validation (privileged, capabilities, seccomp, AppArmor/SELinux)
• Host namespace sharing detection (hostPID, hostIPC, hostNetwork)
• Resource limits, read-only filesystem, non-root enforcement
• Service account token automount verification
• Plaintext secrets in environment variable detection
• Image digest pinning validation

Terraform Scanner (9 controls)

• TF-001: S3 bucket public access block
• TF-002: S3 bucket versioning
• TF-003: ECS task definition privileged mode
• TF-004: ECS task non-root user
• TF-005: ECS task read-only root filesystem
• TF-006: Security group unrestricted ingress on sensitive ports
• TF-007: KMS encryption on EBS/RDS/S3
• TF-008: CloudTrail / logging enabled
• TF-009: IaC vulnerability scan via Trivy config
• ECR immutable tags and scan-on-push validation
• EKS audit logging and Bottlerocket AMI detection
• IMDSv2 enforcement (hop limit=1)
• GKE network policy validation
• Hardcoded secrets detection in HCL

Runtime Scanner (16 controls)

• RUNTIME-001 through RUNTIME-012: Container runtime security validation
• RUNTIME-013: AppArmor / SELinux profile configuration
• RUNTIME-014: Default service account token automount disabled
• RUNTIME-015: Container ulimits explicitly set
• RUNTIME-016: Restart policy capped (on-failure with max retries)
• Live container inspection via Docker API

Host Scanner (6 controls)

• HOST-001 through HOST-005: Host OS hardening validation
• HOST-006: Auditd rules for Docker paths

Daemon Scanner (8 controls)

• DAEMON-001 through DAEMON-005: Docker daemon configuration
• DAEMON-006: Inter-container communication disabled (icc=false)
• DAEMON-007: Userland proxy disabled
• DAEMON-008: Live restore enabled

Network, Secrets, Supply Chain, Monitoring

• NETWORK-001: Network policies defined
• NETWORK-002: IMDSv2 enforced
• SECRETS-001: External secrets management
• SECRETS-002: No plaintext secrets in ENV
• SECRETS-003: AI/vectorizer API key detection
• SUPPLY-001 through SUPPLY-003: Image signing, CI/CD scanning, immutable tags
• MONITOR-001, MONITOR-002: Centralized and audit logging

Database Scanner (12 controls)

• DB-IMAGE-001, DB-IMAGE-002: Database image hardening
• DB-K8S-001 through DB-K8S-007: Database Kubernetes deployment security
• DB-TF-001 through DB-TF-003: RDS, ElastiCache, NoSQL encryption and backup

Secrets Engine

• 76+ regex patterns for AWS, Azure, GCP, GitHub, private keys, and more
• Prefix-based keyword matching (password, secret, token, api_key)
• Shannon entropy-based detection for random strings
• Confidence scoring (regex: 1.0, prefix: 0.8, entropy: 0.5)
• False positive suppression (UUIDs, hash patterns, common test values)

Vulnerability Scanning Integration

• Trivy config for IaC scanning (Dockerfiles, Terraform, Kubernetes manifests)
• Trivy image for container image CVE scanning
• Snyk container test for image vulnerability scanning
• Snyk container test with --file=<Dockerfile> for Dockerfile scanning
• Automatic tool detection via PATH
• Graceful SKIP when neither tool is installed
• JSON output parsing with severity mapping

Compliance Mappings

• CIS Docker Benchmark v1.8
• NIST SP 800-53 Rev 5
• NIST SP 800-190
• ISO 27001:2022 Annex A
• SOC 2 Trust Services Criteria
• DISA CCI