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Ubuntu: (Multiple Advisories) (CVE-2020-35459): CRM shell vulnerability

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Ubuntu: (Multiple Advisories) (CVE-2020-35459): CRM shell vulnerability

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
01/12/2021
Created
03/27/2024
Added
03/26/2024
Modified
03/26/2024

Description

An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call "crm history" (when "crm" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.

Solution(s)

  • ubuntu-upgrade-crmsh

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