Improper Cross-boundary Removal of Sensitive Data Affecting skopeo package, versions <1:0.1.41-4.0.1.module+el8.5.0+20355+d36cb39d


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-ORACLE8-SKOPEO-2590786
  • published10 Apr 2022
  • 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 Oracle:8 skopeo to version 1:0.1.41-4.0.1.module+el8.5.0+20355+d36cb39d or higher.
This issue was patched in ELSA-2021-4221.

NVD Description

Note: Versions mentioned in the description apply only to the upstream skopeo package and not the skopeo package as distributed by Oracle. See How to fix? for Oracle: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