Information disclosure in openstack/tripleo-heat-templates.
Priority LOW 24CWE-200Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Will not fix Red Hat: no fix planned
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-200.
Summary
A flaw was found in openstack-tripleo-heat-templates. Plain passwords from RHSM exist in the logs during OSP13 deployment with subscription-manager.
Why it matters now
EPSS 0.00254 17th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Will not fix Red Hat: no fix planned
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | openstack/tripleo-heat-templates. | Fixed in openstack-tripleo-heat-templates-8.4.1 | — | No fix listed | CNA |
- openstack/tripleo-heat-templates. Vendor— Affected Fixed in openstack-tripleo-heat-templates-8.4.1 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat OpenStack Platform 10 (Newton) | Affected | No fix planned: Out of support scope |
| Red Hat OpenStack Platform 13 (Queens) | Affected | No fix planned: Will not fix |
Not affected: 2 products
- Red Hat OpenStack Platform 16.1
- Red Hat OpenStack Platform 16.2
Timeline
- 2026-10-02 Threatist record created from CVE-2021-3585
- 2026-10-03 Alias added: GHSA-4qwm-996c-w925
References
Advisory 2
More OpenStack Tripleo Heat Templates vulnerabilities
- TI-2018-07711 Hard-coded credentials in [UNKNOWN] openstack-tripleo-heat-templates CVSS 3.0HIGH 8.8
- TI-2015-04429 The TripleO Heat templates (tripleo-heat-templates) do not properly order the Identity… CVSS 3.0HIGH 7.5
- TI-2015-04458 The TripleO Heat templates (tripleo-heat-templates), when deployed via the commandline… CVSS 3.0HIGH 7.5
- TI-2021-03047 Information disclosure in openstack-tripleo-heat-templates CVSS 3.1MEDIUM 4.3
Sources
- CVE-2021-3585 · CVE Program
- CVE-2021-3585 · NVD
- FIRST EPSS
- GHSA-4qwm-996c-w925 · GitHub Advisory Database · CC BY 4.0
- CVE-2021-3585 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences