CVE-2025-11375— Consul's event endpoint is vulnerable to denial of service
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I. Basic Information for CVE-2025-11375
Vulnerability Information
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Vulnerability Title
Consul's event endpoint is vulnerable to denial of service
Source: NVD (National Vulnerability Database)
Vulnerability Description
Consul and Consul Enterprise’s (“Consul”) event endpoint is vulnerable to denial of service (DoS) due to lack of maximum value on the Content Length header. This vulnerability, CVE-2025-11375, 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
HashiCorp Consul和HashiCorp Consul Enterprise 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HashiCorp Consul和HashiCorp Consul Enterprise都是美国HashiCorp公司的产品。HashiCorp Consul是一套分布式、高可用数据中心感知解决方案。该产品用于跨动态分布式基础架构连接和配置应用程序。HashiCorp Consul Enterprise是一个系统服务发现和配置管理工具。 HashiCorp Consul和HashiCorp Consul Enterprise存在安全漏洞，该漏洞源于Content Length标头缺少最大值限制，可能导致拒
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| HashiCorp | Consul | 0 ~ 1.22.0 | - | |
| HashiCorp | Consul Enterprise | 0 ~ 1.22.0 | - |
II. Public POCs for CVE-2025-11375
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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