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CVE-2024-2048— Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates

Quick assessment

Affected
HashiCorp Vault
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 Vault和HashiCorp Vault Enterprise都是美国HashiCorp公司的产品。HashiCorp Vault是一款私钥访问管理工具。HashiCorp Vault Enterprise是一个企业信息归档平台。可在所有通信平台上捕获信息--将信息从本地无缝迁移到云，并自动识别最相关的内容以确保法规遵从性。 HashiCorp Vault 和 HashiCorp Vault Enterprise存在安全漏洞，该漏洞源于TLS证书身份验证方法在将非CA证书配置为受信任

CVSS 8.1 · High EPSS 0.45% · P37
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I. Basic Information for CVE-2024-2048

Vulnerability Information
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Vulnerability Title
Vault Cert Auth Method Did Not Correctly Validate Non-CA Certificates
Source: CVE Program / CVE List V5
Vulnerability Description
Vault and Vault Enterprise (“Vault”) TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate. In this configuration, an attacker may be able to craft a malicious certificate that could be used to bypass authentication. Fixed in Vault 1.15.5 and 1.14.10.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
HashiCorp Vault 和HashiCorp Vault Enterprise 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HashiCorp Vault和HashiCorp Vault Enterprise都是美国HashiCorp公司的产品。HashiCorp Vault是一款私钥访问管理工具。HashiCorp Vault Enterprise是一个企业信息归档平台。可在所有通信平台上捕获信息--将信息从本地无缝迁移到云，并自动识别最相关的内容以确保法规遵从性。 HashiCorp Vault 和 HashiCorp Vault Enterprise存在安全漏洞，该漏洞源于TLS证书身份验证方法在将非CA证书配置为受信任
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 Vault 1.15.5 ~ 1.16.0 -
HashiCorp Vault Enterprise 1.15.5 ~ 1.16.0 -

II. Public POCs for CVE-2024-2048

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2024-2048

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Vendor Advisories for CVE-2024-2048 (1)

Other References for CVE-2024-2048 (1)

IV. Related Vulnerabilities

Same product: Vault
Same vendor: HashiCorp
Same weakness: CWE-295

V. Comments for CVE-2024-2048

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