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CVE-2024-7625— Nomad Vulnerable to Allocation Directory Escape On Non-Existing File Paths Through Archive Unpacking

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存在安全漏洞，该漏洞源于当多个存档头指向同一文件时，存档解包过程在迁移分配目录期间容易受到分配目录外写入的影响。

CVSS 5.8 · Medium EPSS 0.34% · P25
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I. Basic Information for CVE-2024-7625

Vulnerability Information
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Vulnerability Title
Nomad Vulnerable to Allocation Directory Escape On Non-Existing File Paths Through Archive Unpacking
Source: CVE Program / CVE List V5
Vulnerability Description
In HashiCorp Nomad and Nomad Enterprise from 0.6.1 up to 1.6.13, 1.7.10, and 1.8.2, the archive unpacking process is vulnerable to writes outside the allocation directory during migration of allocation directories when multiple archive headers target the same file. This vulnerability, CVE-2024-7625, is fixed in Nomad 1.6.14, 1.7.11, and 1.8.3. Access or compromise of the Nomad client agent at the source allocation first is a prerequisite for leveraging this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
资源在另一范围的外部可控制索引
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存在安全漏洞，该漏洞源于当多个存档头指向同一文件时，存档解包过程在迁移分配目录期间容易受到分配目录外写入的影响。
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 0.6.1 ~ 1.8.3 -
HashiCorp Nomad Enterprise 0.6.1 ~ 1.8.3 -

II. Public POCs for CVE-2024-7625

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III. Intelligence Information for CVE-2024-7625

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Other References for CVE-2024-7625 (1)

IV. Related Vulnerabilities

Same product: Nomad
Same vendor: HashiCorp
Same weakness: CWE-610

V. Comments for CVE-2024-7625

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