Link Following Affecting podman-tests package, versions <4:4.9.4-23.module+el8.10.0+23647+cfd78660


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.01% (3rd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CENTOS8-PODMANTESTS-13955870
  • published14 Nov 2025
  • disclosed5 Nov 2025

Introduced: 5 Nov 2025

NewCVE-2025-31133  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

Upgrade Centos:8 podman-tests to version 4:4.9.4-23.module+el8.10.0+23647+cfd78660 or higher.

NVD Description

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

runc is a CLI tool for spawning and running containers according to the OCI specification. In versions 1.2.7 and below, 1.3.0-rc.1 through 1.3.1, 1.4.0-rc.1 and 1.4.0-rc.2 files, runc would not perform sufficient verification that the source of the bind-mount (i.e., the container's /dev/null) was actually a real /dev/null inode when using the container's /dev/null to mask. This exposes two methods of attack: an arbitrary mount gadget, leading to host information disclosure, host denial of service, container escape, or a bypassing of maskedPaths. This issue is fixed in versions 1.2.8, 1.3.3 and 1.4.0-rc.3.

CVSS Base Scores

version 3.1