What is the vulnerability ID of this Consul vulnerability?

The vulnerability ID of this Consul vulnerability is CVE-2023-1297.

What is the severity of CVE-2023-1297?

The severity of CVE-2023-1297 is high with a severity value of 7.5.

What software is affected by CVE-2023-1297?

Consul and Consul Enterprise versions between 1.13.0 and 1.14.7, as well as versions between 1.15.0 and 1.15.3, are affected by CVE-2023-1297.

How can Consul users fix the CVE-2023-1297 vulnerability?

To fix the CVE-2023-1297 vulnerability, Consul users should upgrade to Consul versions 1.14.5 or 1.15.3.

Where can I find more information about the CVE-2023-1297 vulnerability?

More information about the CVE-2023-1297 vulnerability can be found at the following reference: https://discuss.hashicorp.com/t/hcsec-2023-15-consul-cluster-peering-can-result-in-denial-of-service/54515.

Vulnerability/
CVE-2023-1297

high

7.5

CWE

826

2/6/2023

8/1/2025

CVE-2023-1297: Consul Cluster Peering can Result in Denial of Service

First published: Fri Jun 02 2023(Updated: )

Consul and Consul Enterprise's cluster peering implementation contained a flaw whereby a peer cluster with service of the same name as a local service could corrupt Consul state, resulting in denial of service. This vulnerability was resolved in Consul 1.14.5, and 1.15.3

Credit: security@hashicorp.com

Affected Software	Affected Version	How to fix
HashiCorp Consul	>=1.13.0<1.14.7
HashiCorp Consul	>=1.13.0<1.14.7
HashiCorp Consul	>=1.15.0<1.15.3
HashiCorp Consul	>=1.15.0<1.15.3

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Reference Links

https://discuss.hashicorp.com/t/hcsec-2023-15-consul-cluster-peering-can-result-in-denial-of-service/54515

Frequently Asked Questions

What is the vulnerability ID of this Consul vulnerability?
The vulnerability ID of this Consul vulnerability is CVE-2023-1297.
What is the severity of CVE-2023-1297?
The severity of CVE-2023-1297 is high with a severity value of 7.5.
What software is affected by CVE-2023-1297?
Consul and Consul Enterprise versions between 1.13.0 and 1.14.7, as well as versions between 1.15.0 and 1.15.3, are affected by CVE-2023-1297.
How can Consul users fix the CVE-2023-1297 vulnerability?
To fix the CVE-2023-1297 vulnerability, Consul users should upgrade to Consul versions 1.14.5 or 1.15.3.
Where can I find more information about the CVE-2023-1297 vulnerability?
More information about the CVE-2023-1297 vulnerability can be found at the following reference: https://discuss.hashicorp.com/t/hcsec-2023-15-consul-cluster-peering-can-result-in-denial-of-service/54515.

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