CVE-2023-1782— Nomad Unauthenticated Client Agent HTTP Request Privilege Escalation
Quick assessment
Affected
HashiCorp Nomad
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 Nomad是美国HashiCorp公司的一个简单灵活的调度器和编排器。用于在本地和云中大规模管理容器和非容器化应用程序。 HashiCorp Nomad和Nomad Enterprise 1.5.0 至1.5.2版本存在安全漏洞，该漏洞源于允许未经身份验证的用户绕过ACL 授权。
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I. Basic Information for CVE-2023-1782
Vulnerability Information
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Vulnerability Title
Nomad Unauthenticated Client Agent HTTP Request Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability Description
HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
HashiCorp Nomad 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HashiCorp Nomad是美国HashiCorp公司的一个简单灵活的调度器和编排器。用于在本地和云中大规模管理容器和非容器化应用程序。 HashiCorp Nomad和Nomad Enterprise 1.5.0 至1.5.2版本存在安全漏洞，该漏洞源于允许未经身份验证的用户绕过ACL 授权。
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 | Nomad | 1.5.0 ~ 1.5.3 | - |
|
| HashiCorp | Nomad Enterprise | 1.5.0 ~ 1.5.3 | - |
|
II. Public POCs for CVE-2023-1782
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-1782 (1)
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V. Comments for CVE-2023-1782
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