Cri-o: arbitrary command injection via pod annotation
Vulnerability Description
A flaw was found in cri-o, where an arbitrary systemd property can be injected via a Pod annotation. Any user who can create a pod with an arbitrary annotation may perform an arbitrary action on the host system.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Red Hat would like to thank Akihiro Suda and Cédric Clerget for reporting this issue. Upstream acknowledges the CRI-O team as the original reporter.
References
- https://access.redhat.com/errata/RHSA-2024:2669
- https://access.redhat.com/errata/RHSA-2024:2672
- https://access.redhat.com/errata/RHSA-2024:2784
- https://access.redhat.com/errata/RHSA-2024:3496
- https://access.redhat.com/security/cve/CVE-2024-3154
- https://bugzilla.redhat.com/show_bug.cgi?id=2272532
- https://github.com/cri-o/cri-o/security/advisories/GHSA-2cgq-h8xw-2v5j
- https://github.com/opencontainers/runc/pull/4217
- https://github.com/opencontainers/runtime-spec/blob/main/features.md#unsafe-annotations-in-configjson
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