CVE-2024-8185

描述

Vault Community and Vault Enterprise (“Vault”) clusters using Vault’s Integrated Storage backend are vulnerable to a denial-of-service (DoS) attack through memory exhaustion through a Raft cluster join API endpoint . An attacker may send a large volume of requests to the endpoint which may cause Vault to consume excessive system memory resources, potentially leading to a crash of the underlying system and the Vault process itself. This vulnerability, CVE-2024-8185, is fixed in Vault Community 1.18.1 and Vault Enterprise 1.18.1, 1.17.8, and 1.16.12.

如何修補 CVE-2024-8185

要修補 CVE-2024-8185,請將受影響套件升級到下列已修補版本。

• —升級至 1.18.1 或更新版本
• —升級至 1.18.1 或更新版本
• —升級至 1.18.1 或更新版本
• —升級至 2.0.3 或更新版本

CVE-2024-8185 正在被利用嗎?

低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。

受影響套件(4)

• >= 1.2.0, < 1.18.1
• >= 1.2.0, < 1.18.1
• >= 1.2.0, < 1.18.1
• from 0, < 2.0.3

CVSS 分數

參考連結(6)

• ADVISORYgithub.com/advisories/GHSA-g233-2p4r-3q7v
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-8185
• PATCHgithub.com/hashicorp/vault
• WEBdiscuss.hashicorp.com/t/hcsec-2024-26-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-processing-raft-cluster-join-requests/71047