CVE-2022-3920— Consul Peering Imported Nodes/Services Leak
Quick assessment
Affected
HashiCorp Consul
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
HashiCorp Consul是美国HashiCorp公司的一套分布式、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和Consul Enterprise 1.13.0至1.13.3版本存在安全漏洞，该漏洞源于其不会对UI使用的HTTP或RPC端点导入的节点和服务进行集群过滤。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-3920
Vulnerability Information
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Vulnerability Title
Consul Peering Imported Nodes/Services Leak
Source: CVE Program / CVE List V5
Vulnerability Description
HashiCorp Consul and Consul Enterprise 1.13.0 up to 1.13.3 do not filter cluster filtering's imported nodes and services for HTTP or RPC endpoints used by the UI. Fixed in 1.14.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
HashiCorp Consul 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HashiCorp Consul是美国HashiCorp公司的一套分布式、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和Consul Enterprise 1.13.0至1.13.3版本存在安全漏洞，该漏洞源于其不会对UI使用的HTTP或RPC端点导入的节点和服务进行集群过滤。
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 | 1.13.0 | - |
|
| HashiCorp | Consul Enterprise | 1.13.0 | - |
|
II. Public POCs for CVE-2022-3920
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2022-3920 (1)
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V. Comments for CVE-2022-3920
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