openstack-mistral: information disclosure in mistral log
Published Nov 8, 2019
5.5
MEDIUMCVSS 3.1
EPSS 0.34%
Description
An information-exposure vulnerability was discovered where openstack-mistral's undercloud log files containing clear-text information were made world readable. A malicious system user could exploit this flaw to access sensitive user information.
Affected products
- Vendor n/a Product Openstack-Mistral Defaultn/a
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||
|---|---|---|---|---|---|---|
| n/a | Openstack-Mistral | n/a |
|
No data.
Red Hat OpenStack Platform 16.0 (Train)
openstack-mistral-0:9.0.2-0.20191125120837.6651519.el8ost
Fixed · RHEA-2020:0283
Red Hat Quay 3
quay/clair-rhel8:v3.4.0-25
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-bridge-operator-bundle:v3.4.0-3
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-bridge-operator-rhel8:v3.4.0-17
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-builder-qemu-rhcos-rhel8:v3.4.0-17
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-builder-rhel8:v3.4.0-18
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-container-security-operator-bundle:v3.4.0-2
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-container-security-operator-rhel8:v3.4.0-2
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-openshift-bridge-rhel8-operator:v3.4.0-17
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-operator-bundle:v3.4.0-89
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-operator-rhel8:v3.4.0-132
Fixed · RHSA-2021:0420
Red Hat Quay 3
quay/quay-rhel8:v3.4.0-51
Fixed · RHSA-2021:0420
Red Hat OpenStack Platform 10 (Newton)
openstack-mistral
Will not fix
Red Hat OpenStack Platform 13 (Queens)
openstack-mistral
Will not fix
Red Hat OpenStack Platform 14 (Rocky)
openstack-mistral
Out of support scope
Red Hat OpenStack Platform 15 (Stein)
openstack-mistral
Out of support scope
Red Hat OpenStack Platform 16.1
openstack-mistral
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat OpenStack Platform 16.0 (Train) | openstack-mistral-0:9.0.2-0.20191125120837.6651519.el8ost | Fixed | RHEA-2020:0283 |
| Red Hat Quay 3 | quay/clair-rhel8:v3.4.0-25 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-bridge-operator-bundle:v3.4.0-3 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-bridge-operator-rhel8:v3.4.0-17 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-builder-qemu-rhcos-rhel8:v3.4.0-17 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-builder-rhel8:v3.4.0-18 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-container-security-operator-bundle:v3.4.0-2 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-container-security-operator-rhel8:v3.4.0-2 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-openshift-bridge-rhel8-operator:v3.4.0-17 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-operator-bundle:v3.4.0-89 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-operator-rhel8:v3.4.0-132 | Fixed | RHSA-2021:0420 |
| Red Hat Quay 3 | quay/quay-rhel8:v3.4.0-51 | Fixed | RHSA-2021:0420 |
| Red Hat OpenStack Platform 10 (Newton) | openstack-mistral | Will not fix | n/a |
| Red Hat OpenStack Platform 13 (Queens) | openstack-mistral | Will not fix | n/a |
| Red Hat OpenStack Platform 14 (Rocky) | openstack-mistral | Out of support scope | n/a |
| Red Hat OpenStack Platform 15 (Stein) | openstack-mistral | Out of support scope | n/a |
| Red Hat OpenStack Platform 16.1 | openstack-mistral | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
In Red Hat OpenStack Platform 10/13, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the RHOSP10/13 openstack-mistral package.
Red Hat mitigation
Plain text information can be masked by ensuring that all mistral log files are not world readable.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
AV:L/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.34% (0.00339) | 25.01th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.34% (0.00339) | 27.39th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.04% (0.00044) | 12.95th | v3 (v2023.03.01) |
| May 25, 2024 | 0.04% (0.00044) | 12.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (5)
- https://access.redhat.com/security/cve/CVE-2019-3866 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1768731 Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3866 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-3866
- https://www.cve.org/CVERecord?id=CVE-2019-3866
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2019-3866 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1768731 | Issue Tracking | |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3866 | x_refsource_CONFIRMIssue TrackingThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-3866 | ||
| https://www.cve.org/CVERecord?id=CVE-2019-3866 |
Change history (0)
No recorded changes yet.