CVE-2023-1297 - CVE House
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Status published Medium CVE-2023-1297

Consul Cluster Peering can Result in Denial of Service

Vulnerability Description

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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Consul, Consul Enterprise
Vulnerable Versions:
1.14.0, 1.15.0

Timeline

Official Publish: June 2nd, 2023
Last Modified: January 8th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-826

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.