6.5

CVE-2025-11374

Consul's KV endpoint is vulnerable to denial of service

Consul and Consul Enterprise’s (“Consul”) key/value endpoint is vulnerable to denial of service (DoS) due to incorrect Content Length header validation. This vulnerability, CVE-2025-11374, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Hashicorp ≫ Consul SwEditionenterprise Version < 1.18.12
Hashicorp ≫ Consul SwEdition- Version < 1.22.0
Hashicorp ≫ Consul SwEditionenterprise Version >= 1.19.0 < 1.20.8
Hashicorp ≫ Consul SwEditionenterprise Version >= 1.21.0 < 1.21.6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.4% 0.319
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security@hashicorp.com 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

https://discuss.hashicorp.com/t/hcsec-2025-29-consuls-kv-endpoint-is-vulnerable-to-denial-of-service/76724
Vendor Advisory