CVE-2023-1297

Consul Cluster Peering can Result in Denial of Service

Published Jun 2, 2023 CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
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

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-1770 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
Github GHSA Github GHSA GHSA-c57c-7hrj-6q6v Hashicorp Consul vulnerable to denial of service
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
HashiCorp
Published
Updated
Jan 8, 2025, 5:51 PM
Reserved
Mar 9, 2023, 6:51 PM
Status
Modified
Published
Jun 2, 2023, 11:15 PM
Modified
Jun 17, 2026, 5:27 AM