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Debian LTS: Security Advisory for crmsh (DLA-2533-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'crmsh' package(s) announced via the DLA-2533-1 advisory.
Insight
Insight
It was discovered that there was an in issue in the command-line tool for the Pacemaker High Availability stack. Local attackers were able to execute commands via shell code injection to the 'crm history' command-line tool, potentially allowing escalation of privileges.
Affected Software
Affected Software
'crmsh' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 9 'Stretch', this problem has been fixed in version 2.3.2-4+deb9u1. We recommend that you upgrade your crmsh packages.