CVE-2021-4180
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Openstack Tripleo Heat Templates
PublishedMar 23, 2022
First seenMar 23, 2022
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- openstack tripleo_heat_templates11.6.1 or later
- tripleo-heat-templates11.6.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openstack tripleo_heat_templates | v < 11.6.1 | 11.6.1 |
| redhat openstack | 13, 16.1, 16.2 | — |
| tripleo-heat-templatesPyPI | v < 11.6.1 | 11.6.1 |
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