Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates
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.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-4180US | medium4.3 | — | ||
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… | ||||
references
External citations — patches, advisories, analysis.
- https://bugs.launchpad.net/tripleo/+bug/1955397WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2035793WEB
- https://github.com/openstack/tripleo-heat-templatesPACKAGE
- https://github.com/openstack/tripleo-heat-templates/commit/160936df134a471cfd245bd60964046027a571eaWEB
- https://github.com/openstack/tripleo-heat-templates/commit/2b9461e97fc5c4ceb0848d1cc4484f656bb85515WEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-4180ADVISORY
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