PT-2018-2976 · Clusterlabs+5 · Pacemaker+5
Jan Pokorný
·
Publicado
2018-12-10
·
Atualizado
2023-09-29
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CVE-2018-16878
CVSS v3.1
6.2
Média
| Vetor | AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Pacemaker versions up to and including 2.0.1
Description
The issue is related to an uncontrolled resource consumption in the Pacemaker cluster resource management software, which can be exploited to cause a denial of service (DoS). This could allow an attacker to disrupt service operations. The estimated number of potentially affected devices worldwide is not specified. There is no information about real-world incidents where this issue was exploited.
Recommendations
For Pacemaker versions up to and including 2.0.1, update to a version later than 2.0.1 to resolve the issue. As a temporary workaround, consider restricting access to the cluster resource management functionality to minimize the risk of exploitation.
Correção
DoS
Resource Exhaustion
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Pacemaker
Red Hat
Suse
Ubuntu