Permissions, Privileges, and Access Controls in Red Hat OpenShift Container Platform 4.17 packages

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU103500

Risk: Medium

CVSSv4.0: 2.4 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:U/U:Green]

CVE-ID: CVE-2024-11218

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to improperly imposed security restrictions during the build process. A remote user can leverage usage of a --mount flag in RUN instructions in Containerfiles along with multi-stage builds with use of concurrently-executing build stages or multiple separate but concurrently-executing builds to expose content from the build host and perform read/write operations on the system with privileges of the podman system service.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

crun (Red Hat package): before 1.19.1-1.rhaos4.17.el8

podman (Red Hat package): before 5.2.2-2.rhaos4.17.el8

Red Hat OpenShift Container Platform: before 4.17.15

CPE2.3

• cpe:2.3:o:red_hat:crun_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:o:red_hat:podman_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
• cpe:2.3:a:red_hat:red_hat_openshift_container_platform:*:*:*:*:*:*:*:*

External links

https://access.redhat.com/errata/RHSA-2025:0878

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.