Ensure ECR repositories have image immutability enabled
Image tag immutability prevents tags from being overwritten, ensuring deployment consistency.
Security Impact
Mutable tags allow images to be replaced, potentially introducing vulnerabilities.
How to Remediate
Enable image tag immutability on ECR repositories to prevent tag overwrites.
Affected Resources
Compliance Frameworks
How TigerGate Helps
TigerGate continuously monitors your AWS environment to detect and alert on this misconfiguration. Here's what our platform does for this specific check:
- Continuous Scanning
Automatically scans all Elastic Container Registry (ECR) resources across your AWS accounts every hour
- Instant Alerts
Get notified via Slack, email, or webhooks when this misconfiguration is detected
- One-Click Remediation
Fix this issue directly from the TigerGate dashboard with our guided remediation
- Compliance Evidence
Automatically collect audit evidence for SOC 2, PCI-DSS, NIST 800-53 compliance
- Drift Detection
Get alerted if this configuration drifts back to an insecure state after remediation
Check Details
- Check ID
- aws-ecr-2
- Service
- Elastic Container Registry (ECR)
- Category
- Supply Chain
- Severity
- MEDIUM
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