hashicorp/nomad: Information Exposure Through Environmental Variables
Published Dec 26, 2022
5.3
MEDIUMCVSS 3.1
EPSS 0.59%
Description
HashiCorp Nomad 0.5.0 through 0.9.4 (fixed in 0.9.5) reveals unintended environment variables to the rendering task during template rendering, aka GHSA-6hv3-7c34-4hx8. This applies to nomad/client/allocrunner/taskrunner/template.
Affected products
No data.
No data.
Red Hat OpenShift Container Platform 4
openshift4/ose-cluster-monitoring-operator
Not affected
Red Hat OpenShift Container Platform 4
openshift4/ose-installer
Not affected
Red Hat OpenShift Container Platform 4
openshift4/ose-prometheus-operator
Not affected
Red Hat OpenShift Container Platform 4
openshift4/ose-prometheus-rhel9
Not affected
Red Hat OpenShift Container Platform 4
openshift4/ose-thanos-rhel8
Not affected
Red Hat OpenShift Container Platform 4
openshift4/topology-aware-lifecycle-manager-rhel8-operator
Affected
Red Hat OpenShift Dev Spaces
devspaces/traefik-rhel8
Not affected
Red Hat Openshift Container Storage 4
ocs4/cephcsi-rhel8
Out of support scope
Red Hat Openshift Container Storage 4
ocs4/mcg-rhel8-operator
Out of support scope
Red Hat Openshift Container Storage 4
ocs4/ocs-rhel8-operator
Out of support scope
Red Hat Openshift Container Storage 4
ocs4/rook-ceph-rhel8-operator
Out of support scope
Red Hat Openshift Data Foundation 4
odf4/cephcsi-rhel9
Not affected
Red Hat Openshift Data Foundation 4
odf4/mcg-rhel9-operator
Not affected
Red Hat Openshift Data Foundation 4
odf4/ocs-rhel9-operator
Not affected
Red Hat Openshift Data Foundation 4
odf4/odf-multicluster-rhel8-operator
Will not fix
Red Hat Openshift Data Foundation 4
odf4/odf-rhel9-operator
Not affected
Red Hat Openshift Data Foundation 4
odf4/odr-rhel9-operator
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat OpenShift Container Platform 4 | openshift4/ose-cluster-monitoring-operator | Not affected | n/a |
| Red Hat OpenShift Container Platform 4 | openshift4/ose-installer | Not affected | n/a |
| Red Hat OpenShift Container Platform 4 | openshift4/ose-prometheus-operator | Not affected | n/a |
| Red Hat OpenShift Container Platform 4 | openshift4/ose-prometheus-rhel9 | Not affected | n/a |
| Red Hat OpenShift Container Platform 4 | openshift4/ose-thanos-rhel8 | Not affected | n/a |
| Red Hat OpenShift Container Platform 4 | openshift4/topology-aware-lifecycle-manager-rhel8-operator | Affected | n/a |
| Red Hat OpenShift Dev Spaces | devspaces/traefik-rhel8 | Not affected | n/a |
| Red Hat Openshift Container Storage 4 | ocs4/cephcsi-rhel8 | Out of support scope | n/a |
| Red Hat Openshift Container Storage 4 | ocs4/mcg-rhel8-operator | Out of support scope | n/a |
| Red Hat Openshift Container Storage 4 | ocs4/ocs-rhel8-operator | Out of support scope | n/a |
| Red Hat Openshift Container Storage 4 | ocs4/rook-ceph-rhel8-operator | Out of support scope | n/a |
| Red Hat Openshift Data Foundation 4 | odf4/cephcsi-rhel9 | Not affected | n/a |
| Red Hat Openshift Data Foundation 4 | odf4/mcg-rhel9-operator | Not affected | n/a |
| Red Hat Openshift Data Foundation 4 | odf4/ocs-rhel9-operator | Not affected | n/a |
| Red Hat Openshift Data Foundation 4 | odf4/odf-multicluster-rhel8-operator | Will not fix | n/a |
| Red Hat Openshift Data Foundation 4 | odf4/odf-rhel9-operator | Not affected | n/a |
| Red Hat Openshift Data Foundation 4 | odf4/odr-rhel9-operator | Not affected | n/a |
github.com/hashicorp/nomad
Go
Introduced 0 Fixed 0.9.5
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/hashicorp/nomad | 0 | 0.9.5 |
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Apr 14, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.59% (0.00589) | 46.29th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.59% (0.00589) | 43.36th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.26% (0.00263) | 47.71th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00078) | 35.33th | v3 (v2023.03.01) |
| Jun 7, 2024 | 0.07% (0.00075) | 32.23th | v3 (v2023.03.01) |
| Jan 28, 2024 | 0.07% (0.00068) | 28.13th | v3 (v2023.03.01) |
| Jan 2, 2024 | 0.06% (0.00063) | 25.41th | v3 (v2023.03.01) |
| Nov 26, 2023 | 0.05% (0.00050) | 17.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00046) | 13.98th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Dec 27, 2022 | 0.89% (0.00885) | 27.27th | v2 (v2022.01.01) |
References (11)
- https://access.redhat.com/security/cve/CVE-2019-14802 Vendor Advisory
- https://advisories.gitlab.com/advisory/advgo_github_com_hashicorp_nomad_client_allocrunner_taskrunner_template_GMS_2022_818.html Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2156437 Issue Tracking
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14802
- https://github.com/advisories/GHSA-6hv3-7c34-4hx8 Advisory
- https://github.com/hashicorp/nomad/commit/e8238305ef0b9ef37be3efd86a8d34bfbed5f63f
- https://github.com/hashicorp/nomad/pull/6055
- https://github.com/hashicorp/nomad/releases/tag/v0.9.5
- https://nvd.nist.gov/vuln/detail/CVE-2019-14802
- https://www.cve.org/CVERecord?id=CVE-2019-14802
- https://www.hashicorp.com/blog/category/nomad ProductVendor Advisory
Change history (0)
No recorded changes yet.