crmsh: An issue was discovered in ClusterLabs crmsh through 4.2.1
CVE-2020-35459 is fixed in crmsh on 1 platform, first by crmsh 4.2.0-2ubuntu1.1, released January 12, 2021. It is not reported as exploited. Patch Radar priority: Routine.
An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackersable to call "crm history" (when "crm" is run) were able to executecommands via shell code injection to the crm history commandline,potentially allowing escalation of privileges.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| crmsh · Ubuntu 20.04 LTS (focal) | 4.2.0-2ubuntu1.1 | crmsh 4.2.0-2ubuntu1.1 | Jan 12, 2021 |
| crmsh · Ubuntu 24.10 (oracular) | 4.2.1-2 | crmsh 4.2.1-2 | Jan 16, 2026 |
| crmsh · Ubuntu 25.04 (plucky) | 4.2.1-2 | crmsh 4.2.1-2 | Jan 16, 2026 |
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