An issue was discovered in ClusterLabs Hawk (aka HA Web Konsole) through 2.3.0-15. It ships the binary hawk_invoke (built from tools/hawk_invoke.c), intended to be used as a setuid program. This allows the hacluster user to invoke certain commands as root (with an attempt to limit this to safe combinations). This user is able to execute an interactive "shell" that isn't limited to the commands specified in hawk_invoke, allowing escalation to root.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-08-25T23:32:32

Updated: 2024-08-03T16:45:50.792Z

Reserved: 2021-01-05T00:00:00

Link: CVE-2021-3020

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-08-26T00:15:08.773

Modified: 2024-11-21T06:20:46.053

Link: CVE-2021-3020

cve-icon Redhat

No data.