Vulnerability · Published Nov 15, 2022 · Assigned by HashiCorp
CVE-2022-3920Consul Peering Imported Nodes/Services Leak
Medium 5.3
In plain English
A medium-severity missing authorization in Consul from HashiCorp. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.7%top 46.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/hashicorp/consul | 1.14.0 | GHSA-gw2g-hhc9-wgjh |
| Go | github.com/hashicorp/consul | 1.14.0 | GO-2022-1121 |
| Ubuntu:22.04:LTS | consul | no fix listed | UBUNTU-CVE-2022-3920 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HashiCorp | Consul | 1.13.01.13.11.13.21.13.3 |
| HashiCorp | Consul Enterprise | 1.13.01.13.11.13.21.13.3 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N