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CVE-2023-0665— Vault PKI Issuer Endpoint Did Not Correctly Authorize Access to Issuer Metadata

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是美国HashiCorp公司的一款私钥访问管理工具。 HashiCorp Vault 1.13.1之前版本、1.12.5之前版本 和 1.11.9之前版本存在安全漏洞，该漏洞源于通过挂载颁发者端点可以删除颁发者或修改颁发者元数据，可能导致 PKI 挂载拒绝服务。

CVSS 6.5 · Medium EPSS 0.33% · P26

Possible ATT&CK Techniques 1 AI

T1529 · System Shutdown/Reboot
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I. Basic Information for CVE-2023-0665

Vulnerability Information
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Vulnerability Title
Vault PKI Issuer Endpoint Did Not Correctly Authorize Access to Issuer Metadata
Source: CVE Program / CVE List V5
Vulnerability Description
HashiCorp Vault's PKI mount issuer endpoints did not correctly authorize access to remove an issuer or modify issuer metadata, potentially resulting in denial of service of the PKI mount. This bug did not affect public or private key material, trust chains or certificate issuance. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
HashiCorp Vault 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HashiCorp Vault是美国HashiCorp公司的一款私钥访问管理工具。 HashiCorp Vault 1.13.1之前版本、1.12.5之前版本 和 1.11.9之前版本存在安全漏洞，该漏洞源于通过挂载颁发者端点可以删除颁发者或修改颁发者元数据，可能导致 PKI 挂载拒绝服务。
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 1.13.0 ~ 1.13.1 -
HashiCorp Vault Enterprise 1.13.0 ~ 1.13.1 -

II. Public POCs for CVE-2023-0665

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III. Intelligence Information for CVE-2023-0665

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Vendor Advisories for CVE-2023-0665 (1)

Other References for CVE-2023-0665 (1)

Same Patch Batch · HashiCorp · 2023-03-30 · 3 CVEs total

CVE-2023-0620 6.5 MEDIUM Vault Vulnerable to SQL Injection When Configuring the Microsoft SQL Database Storage Back
CVE-2023-25000 5.0 MEDIUM Vault Vulnerable to Cache-Timing Attacks During Seal and Unseal Operations

IV. Related Vulnerabilities

Same product: Vault
Same vendor: HashiCorp
Same weakness: CWE-285

V. Comments for CVE-2023-0665

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