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THREATINT
PUBLISHED

CVE-2024-25131

Openshift-dedicated: must-gather-operator: yaml template injection leads to privilege escalation



Description

A flaw was found in the MustGather.managed.openshift.io Custom Defined Resource (CRD) of OpenShift Dedicated. A non-privileged user on the cluster can create a MustGather object with a specially crafted file and set the most privileged service account to run the job. This can allow a standard developer user to escalate their privileges to a cluster administrator and pivot to the AWS environment.

Reserved 2024-02-05 | Published 2024-12-19 | Updated 2024-12-19 | Assigner redhat


HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

Improper Input Validation

Product status

Default status
unaffected

Any version before 4997ad93f0238464c626b1b4832d5b695d68517e
affected

Timeline

2024-01-17:Reported to Red Hat.
2024-06-03:Made public.

Credits

This issue was discovered by Thibault Guittet (Red Hat).

References

access.redhat.com/security/cve/CVE-2024-25131 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2258856 (RHBZ#2258856) issue-tracking

github.com/openshift/must-gather-operator/pull/135

github.com/openshift/must-gather-operator/pull/138

cve.org (CVE-2024-25131)

nvd.nist.gov (CVE-2024-25131)

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