CVE-2021-4180

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.

Categories

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Third-Party Advisory redhat.com
Affected: n/a openstack-tripleo-heat-templates
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2035793 issue tracking third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-4180?
CVE-2021-4180 has been scored as a medium severity vulnerability.
How to fix CVE-2021-4180?
To fix CVE-2021-4180, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-4180 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-4180 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-4180?
CVE-2021-4180 affects n/a openstack-tripleo-heat-templates.
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