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Fencer Intel
medium 5.5

CVE-2021-3585 json

A flaw was found in openstack-tripleo-heat-templates.

published 4y ago modified 4mo ago also EUVD-2021-26893

cvss
5.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 17%
public exploits
0
none known

Summary

A flaw was found in openstack-tripleo-heat-templates. Plain passwords from RHSM exist in the logs during OSP13 deployment with subscription-manager.

Patch / fix

  • openstack tripleo_heat_templates 8.4.1

Is CVE-2021-3585 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2021-3585 updated cvss 5.5

openstack-tripleo-heat-templates: Plain password logged in rhel-registration retry

  • Red Hat OpenStack Platform 10 (Newton) openstack-tripleo-heat-templates
    affected: no fix planned “Out of support scope”
  • Red Hat OpenStack Platform 13 (Queens) openstack-tripleo-heat-templates
    affected: no fix planned “Will not fix”
  • Red Hat OpenStack Platform 16.1 openstack-tripleo-heat-templates Red Hat OpenStack Platform 16.2 openstack-tripleo-heat-templates
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • bugs.launchpad.net https://bugs.launchpad.net/tripleo/+bug/1931132 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

  • n/a openstack/tripleo-heat-templates.

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-312 Cleartext Storage of Sensitive Information

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.