CVE-2022-3920

Consul Peering Imported Nodes/Services Leak

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.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.29%
Vendor Advisory hashicorp.com
Affected: HashiCorp Consul
Affected: HashiCorp Consul Enterprise
Published at:
Updated at:

References

Link Tags
https://discuss.hashicorp.com/t/hcsec-2022-28-consul-cluster-peering-leaks-imported-nodes-services-information/46946 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-3920?
CVE-2022-3920 has been scored as a medium severity vulnerability.
How to fix CVE-2022-3920?
To fix CVE-2022-3920, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-3920 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-3920 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-3920?
CVE-2022-3920 affects HashiCorp Consul, HashiCorp Consul Enterprise.
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