MEDIUM 4.3

GHSA-hm3x-jwwf-jpr9

Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates

Details

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. A patch is available on the `master` branch and anticipated to be part of version 11.6.1.

Are you affected?

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Affected packages

PyPI / tripleo-heat-templates

Introduced in: 0 Fixed in: 11.6.1

Fix pip install --upgrade 'tripleo-heat-templates>=11.6.1'

References

https://nvd.nist.gov/vuln/detail/CVE-2021-4180 [ADVISORY]
https://github.com/openstack/tripleo-heat-templates/commit/160936df134a471cfd245bd60964046027a571ea [WEB]
https://github.com/openstack/tripleo-heat-templates/commit/2b9461e97fc5c4ceb0848d1cc4484f656bb85515 [WEB]
https://bugs.launchpad.net/tripleo/+bug/1955397 [WEB]
https://bugzilla.redhat.com/show_bug.cgi?id=2035793 [WEB]
https://github.com/openstack/tripleo-heat-templates [PACKAGE]