cve-2021-3602
Vulnerability from cvelistv5
Published
2022-03-03 18:26
Modified
2024-08-03 17:01
Severity ?
Summary
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
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1969264Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/containers/buildah/commit/a468ce0ffd347035d53ee0e26c205ef604097fb0Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/containers/buildah/security/advisories/GHSA-7638-r9r3-rmjjThird Party Advisory
secalert@redhat.comhttps://ubuntu.com/security/CVE-2021-3602Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1969264Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/containers/buildah/commit/a468ce0ffd347035d53ee0e26c205ef604097fb0Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/containers/buildah/security/advisories/GHSA-7638-r9r3-rmjjThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://ubuntu.com/security/CVE-2021-3602Patch, Third Party Advisory
Impacted products
Vendor Product Version
n/a buildah Version: Affects v1.21.2, v1.20.0, v1.19.8, v1.18.0, v1.17.1, v1.16.7, Fixed in v1.21.3, v1.19.9, v1.17.2, v1.16.8, v1.22.0 and above.
Show details on NVD website

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