LABEL maintainer is used instead of MAINTAINER (deprecated)

Description

The LABEL instruction is much more flexible and recommended to replace the MAINTAINER (deprecated) instruction in a Dockerfile.

Code Example

FROM  base
- MAINTAINER bad

Remediation

Docker

Rule Details

Field	Value
ID	IAC-0839
Severity	LOW
IaC Type	dockerfile
Frameworks	Docker
Checkov ID	CKV_DOCKER_6

References

• Checkov Rule

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