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Security Advisories

CVE-2021-3602

NVD

https://nvd.nist.gov/vuln/detail/CVE-2021-3602

Severity

5.5

Medium

CVSS V3

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Description

An information disclosure flaw was found in Buildah, when building containers using chroot isolation. Running processes in container builds (e.g. Dockerfile RUN commands) can access environment variables from parent and grandparent processes. When run in a container in a CI/CD environment, environment variables may include sensitive information that was shared with the container in order to be used only by Buildah itself (e.g. container registry credentials).

References

Affected packages


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