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I. Basic Information for CVE-2023-6337
Vulnerability Information

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Vulnerability Title
Vault May be Vulnerable to a Denial of Service Through Memory Exhaustion When Handling Large HTTP Requests
Source: NVD (National Vulnerability Database)
Vulnerability Description
HashiCorp Vault and Vault Enterprise 1.12.0 and newer are vulnerable to a denial of service through memory exhaustion of the host when handling large unauthenticated and authenticated HTTP requests from a client. Vault will attempt to map the request to memory, resulting in the exhaustion of available memory on the host, which may cause Vault to crash. Fixed in Vault 1.15.4, 1.14.8, 1.13.12.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
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、Vault Enterprise 1.12.0 及之前、1.15.4之前、1.14.8之前、1.13.12之前版本存在安全漏洞,该漏洞源于在处理来自客户端的大量未经身份验证和经过身份验证的 HTTP 请求时,Vault会将请求映射到内存,从而导致内存耗尽,导致崩溃。
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
VendorProductAffected VersionsCPESubscribe
HashiCorpVault 1.12.0 ~ 1.15.4 -
HashiCorpVault Enterprise 1.12.0 ~ 1.15.4 -
II. Public POCs for CVE-2023-6337
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III. Intelligence Information for CVE-2023-6337
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IV. Related Vulnerabilities
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