Vulnerability Details CVE-2021-4180
An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the www_authenticate_uri parameter (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. This flaw affects openstack-tripleo-heat-templates versions prior to 11.6.1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 28.6%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 4.0
Products affected by CVE-2021-4180
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cpe:2.3:a:openstack:tripleo_heat_templates:-
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cpe:2.3:a:openstack:tripleo_heat_templates:0.0.1
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cpe:2.3:a:openstack:tripleo_heat_templates:0.1.0
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cpe:2.3:a:openstack:tripleo_heat_templates:0.1.1
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cpe:2.3:a:openstack:tripleo_heat_templates:0.2.0
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cpe:2.3:a:openstack:tripleo_heat_templates:0.3.0
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cpe:2.3:a:openstack:tripleo_heat_templates:0.3.1
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cpe:2.3:a:openstack:tripleo_heat_templates:0.3.2
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cpe:2.3:a:openstack:tripleo_heat_templates:0.3.3
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cpe:2.3:a:openstack:tripleo_heat_templates:0.3.4
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cpe:2.3:a:openstack:tripleo_heat_templates:0.4.0
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cpe:2.3:a:openstack:tripleo_heat_templates:0.4.1
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cpe:2.3:a:openstack:tripleo_heat_templates:0.4.2
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cpe:2.3:a:openstack:tripleo_heat_templates:0.4.3
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cpe:2.3:a:openstack:tripleo_heat_templates:0.4.4
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cpe:2.3:a:openstack:tripleo_heat_templates:0.5.0
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cpe:2.3:a:openstack:tripleo_heat_templates:0.5.1
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cpe:2.3:a:openstack:tripleo_heat_templates:0.5.2
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cpe:2.3:a:openstack:tripleo_heat_templates:0.5.3
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cpe:2.3:a:openstack:tripleo_heat_templates:0.5.4
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cpe:2.3:a:openstack:tripleo_heat_templates:0.5.5
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cpe:2.3:a:openstack:tripleo_heat_templates:0.5.6
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cpe:2.3:a:openstack:tripleo_heat_templates:0.6.0
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cpe:2.3:a:openstack:tripleo_heat_templates:0.6.1
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cpe:2.3:a:openstack:tripleo_heat_templates:0.6.2
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cpe:2.3:a:openstack:tripleo_heat_templates:0.6.3
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cpe:2.3:a:openstack:tripleo_heat_templates:0.6.4
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.0
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.1
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.2
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.3
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.4
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.5
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.6
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.7
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.8
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cpe:2.3:a:openstack:tripleo_heat_templates:0.7.9
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.0
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.1
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.10
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.11
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.12
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.13
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.14
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.2
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.3
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.4
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.5
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.6
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.7
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.8
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cpe:2.3:a:openstack:tripleo_heat_templates:0.8.9
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cpe:2.3:a:openstack:tripleo_heat_templates:1.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:10.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:10.1.0
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cpe:2.3:a:openstack:tripleo_heat_templates:10.2.0
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cpe:2.3:a:openstack:tripleo_heat_templates:10.4.0
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cpe:2.3:a:openstack:tripleo_heat_templates:10.5.0
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cpe:2.3:a:openstack:tripleo_heat_templates:10.6.0
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cpe:2.3:a:openstack:tripleo_heat_templates:10.6.1
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cpe:2.3:a:openstack:tripleo_heat_templates:11.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:11.1.0
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cpe:2.3:a:openstack:tripleo_heat_templates:2.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:2.1.0
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cpe:2.3:a:openstack:tripleo_heat_templates:2.2.0
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cpe:2.3:a:openstack:tripleo_heat_templates:5.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:5.1.0
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cpe:2.3:a:openstack:tripleo_heat_templates:5.2.0
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.0
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.1
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.10
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.11
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.12
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.13
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.2
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.3
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.4
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.5
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.6
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.7
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.8
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cpe:2.3:a:openstack:tripleo_heat_templates:5.3.9
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cpe:2.3:a:openstack:tripleo_heat_templates:6.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:6.1.0
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.0
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.1
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.10
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.11
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.12
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.13
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.14
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.15
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.16
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.2
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.3
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.4
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.5
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.6
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.7
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.8
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cpe:2.3:a:openstack:tripleo_heat_templates:6.2.9
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.1
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.10
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.11
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.12
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.13
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.14
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.15
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.16
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.17
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.18
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.2
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.3
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.4
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.5
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.6
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.7
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.8
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cpe:2.3:a:openstack:tripleo_heat_templates:7.0.9
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cpe:2.3:a:openstack:tripleo_heat_templates:8.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:8.0.1
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cpe:2.3:a:openstack:tripleo_heat_templates:8.0.2
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cpe:2.3:a:openstack:tripleo_heat_templates:8.0.3
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cpe:2.3:a:openstack:tripleo_heat_templates:8.0.4
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cpe:2.3:a:openstack:tripleo_heat_templates:8.0.5
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cpe:2.3:a:openstack:tripleo_heat_templates:8.0.6
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cpe:2.3:a:openstack:tripleo_heat_templates:8.0.7
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cpe:2.3:a:openstack:tripleo_heat_templates:8.1.0
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cpe:2.3:a:openstack:tripleo_heat_templates:8.2.0
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cpe:2.3:a:openstack:tripleo_heat_templates:8.3.0
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cpe:2.3:a:openstack:tripleo_heat_templates:8.3.1
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cpe:2.3:a:openstack:tripleo_heat_templates:8.4.0
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cpe:2.3:a:openstack:tripleo_heat_templates:8.4.1
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cpe:2.3:a:openstack:tripleo_heat_templates:9.0.0
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cpe:2.3:a:openstack:tripleo_heat_templates:9.1.0
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cpe:2.3:a:openstack:tripleo_heat_templates:9.2.0
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cpe:2.3:a:openstack:tripleo_heat_templates:9.3.0
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cpe:2.3:a:openstack:tripleo_heat_templates:9.4.0
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cpe:2.3:a:openstack:tripleo_heat_templates:9.4.1
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cpe:2.3:a:redhat:openstack:13
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cpe:2.3:a:redhat:openstack:16.1
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cpe:2.3:a:redhat:openstack:16.2