Improper Cross-boundary Removal of Sensitive Data Affecting criu-libs package, versions <0:3.15-3.module+el8.6.0+1054+50b00ff4


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-ROCKY8-CRIULIBS-3209212
  • published5 Jan 2023
  • disclosed3 Mar 2022

Introduced: 3 Mar 2022

CVE-2021-3602  (opens in a new tab)
CWE-212  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 criu-libs to version 0:3.15-3.module+el8.6.0+1054+50b00ff4 or higher.
This issue was patched in RLSA-2021:4154.

NVD Description

Note: Versions mentioned in the description apply only to the upstream criu-libs package and not the criu-libs package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

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).

CVSS Scores

version 3.1