CVE-2022-3920 json
Consul Peering Imported Nodes/Services Leak
published 3y ago modified 2mo ago also BIT-consul-2022-3920 , EUVD-2022-7353 , GHSA-gw2g-hhc9-wgjh , GO-2022-1121
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
HashiCorp Consul and Consul Enterprise 1.13.0 up to 1.13.3 do not filter cluster filtering's imported nodes and services for HTTP or RPC endpoints used by the UI. Fixed in 1.14.0.
Patch / fix
- go github.com/hashicorp/consul 1.14.0
- bitnami consul 1.13.4
- consul Alpine 3.18, Alpine 3.17 1.14.1-r0
alpine advisories ALPINE-CVE-2022-3920
Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
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Check with FencerVendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2022-3920 updated cvss 7.5
consul: Consul Cluster Peering Leaks Imported Nodes/Services Information
-
Red Hat Logging Subsystem for Red Hat OpenShift openshift-logging/logging-loki-rhel8 Red Hat Advanced Cluster Management for Kubernetes 2 rhacm2/acm-grafana-rhel8, rhacm2/cluster-curator-controller-rhel8, rhacm2/managedcluster-import-controller-rhel8 Red Hat OpenShift Container Platform 4 openshift4/ose-grafana, openshift4/topology-aware-lifecycle-manager-rhel8-operator Red Hat Openshift Data Foundation 4 odf4/odr-rhel8-operator, odf4/odf-multicluster-rhel9-operatornot 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
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/hashicorp/consul | >=1.13.0, <1.14.0 |
1.14.0 |
| bitnami | consul | >=1.13.0, <1.13.4 |
1.13.4 |
Affected products
- HashiCorp Consul
- HashiCorp Consul Enterprise
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/hashicorp/consul/commit/706866fa0016b0aa302679f9c648859050d19b2e
web, patch
-
discuss.hashicorp.com
/t/hcsec-2022-28-consul-cluster-peering-leaks-imported-nodes-services-information/46946
web, vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-3920
advisory, web
-
github.com
/advisories/GHSA-gw2g-hhc9-wgjh
advisory
Sources
- CVE List CVE-2022-3920
- GitHub Advisory GHSA-gw2g-hhc9-wgjh
- NVD CVE-2022-3920
- OSV BIT-consul-2022-3920
- OSV GO-2022-1121
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.