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Debian LTS: Security Advisory for crmsh (DLA-2533-1)

Information

Severity

Severity

High

Family

Family

Debian Local Security Checks

CVSSv2 Base

CVSSv2 Base

7.2

CVSSv2 Vector

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

3 years ago

Modified

Modified

3 years ago

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.

Common Vulnerabilities and Exposures (CVE)