Improper Input Validation Affecting criu package, versions <0:3.18-5.module+el8.10.0+90429+ee702c5c


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (15th percentile)

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  • Snyk IDSNYK-ORACLE8-CRIU-8349362
  • published7 Nov 2024
  • disclosed1 Oct 2024

Introduced: 1 Oct 2024

CVE-2024-9407  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Oracle:8 criu to version 0:3.18-5.module+el8.10.0+90429+ee702c5c or higher.
This issue was patched in ELSA-2024-8846.

NVD Description

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

A vulnerability exists in the bind-propagation option of the Dockerfile RUN --mount instruction. The system does not properly validate the input passed to this option, allowing users to pass arbitrary parameters to the mount instruction. This issue can be exploited to mount sensitive directories from the host into a container during the build process and, in some cases, modify the contents of those mounted files. Even if SELinux is used, this vulnerability can bypass its protection by allowing the source directory to be relabeled to give the container access to host files.

CVSS Scores

version 3.1