CVE-2023-3072— Nomad ACL Policies without Label are Applied to Unexpected Resources
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 Enterpris存在安全漏洞，该漏洞源于使用无标签的ACL策略会导致安全问题。受影响的产品和版本：HashiCorp Nomad 和 Nomad Enterprise 0.7.0至1.5.6版本，1.4.10版本。
Possible ATT&CK Techniques 1 AI
T1136.001 · Local Account
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I. Basic Information for CVE-2023-3072
Vulnerability Information
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Vulnerability Title
Nomad ACL Policies without Label are Applied to Unexpected Resources
Source: CVE Program / CVE List V5
Vulnerability Description
HashiCorp Nomad and Nomad Enterprise 0.7.0 up to 1.5.6 and 1.4.10 ACL policies using a block without a label generates unexpected results. Fixed in 1.6.0, 1.5.7, and 1.4.11.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
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 Enterpris存在安全漏洞，该漏洞源于使用无标签的ACL策略会导致安全问题。受影响的产品和版本：HashiCorp Nomad 和 Nomad Enterprise 0.7.0至1.5.6版本，1.4.10版本。
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 | 0.7.0 ~ 1.4.10 | - |
|
| HashiCorp | Nomad Enterprise | 0.7.0 ~ 1.4.10 | - |
|
II. Public POCs for CVE-2023-3072
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-3072 (1)
Same Patch Batch · HashiCorp · 2023-07-19 · 3 CVEs total
| CVE-2023-3300 | 5.3 MEDIUM | Nomad Search API Leaks Information About CSI Plugins |
| CVE-2023-3299 | 3.4 LOW | Nomad Caller ACL Token's Secret ID is Exposed to Sentinel |
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V. Comments for CVE-2023-3072
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