openstack/tripleo-heat-templates · Security
Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates
- GHSA ID
- GHSA-hm3x-jwwf-jpr9
- CVE ID
- CVE-2021-4180
- Severity
- medium
- Published
- Updated
- CVSS
- 4.3 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CVSS v3
- 4.3 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
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. A patch is available on the master branch and anticipated to be part of version 11.6.1.
CWEs
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
- CWE-668 · Exposure of Resource to Wrong Sphere
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-4180 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2035793 ↗
- https://github.com/openstack/tripleo-heat-templates/commit/160936df134a471cfd245bd60964046027a571ea ↗
- https://github.com/openstack/tripleo-heat-templates/commit/2b9461e97fc5c4ceb0848d1cc4484f656bb85515 ↗
- https://bugs.launchpad.net/tripleo/+bug/1955397 ↗
- https://github.com/advisories/GHSA-hm3x-jwwf-jpr9 ↗