Answer in brief
CVE-2023-1297 records a Medium severity (CVSS 4.9) vulnerability in Hashicorp Consul vulnerable to denial of service. The current sources do not mark it as known exploited. The current feed maps github.com/hashicorp/consul (go), github.com/hashicorp/consul (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps github.com/hashicorp/consul (go), github.com/hashicorp/consul (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| github.com/hashicorp/consulgo | >=0 <1.14.5 | 1.14.5 |
| github.com/hashicorp/consulgo | >=1.15.0 <1.15.3 | 1.15.3 |
Published upstream
Jun 3, 2023
Evidence: source:osv:source_dates:source-dates:recordSource modified
Sep 10, 2026
Evidence: source:osv:source_dates:source-dates:recordFirst seen by HOL
Sep 10, 2026
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
Quoted source text, attributed separately from HOL analysis.