CVE-2023-6337
Vault May be Vulnerable to a Denial of Service Through Memory Exhaustion When Handling Large HTTP Requests
7.5
HIGH
CVSS 3.1
EPSS 0.79%
描述
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.
如何修補 CVE-2023-6337
要修補 CVE-2023-6337,請將受影響套件升級到下列已修補版本。
- —升級至 1.13.12 或更新版本
- —升級至 1.15.4 或更新版本
- —升級至 1.13.12 或更新版本
CVE-2023-6337 正在被利用嗎?
低 — EPSS 為 0.8%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- >= 1.13.0, < 1.13.12, >= 1.14.0, < 1.14.8, >= 1.15.0, < 1.15.4
- >= 1.15.0, < 1.15.4
- >= 1.12.0, < 1.13.12, >= 1.14.0, < 1.14.8, >= 1.15.0, < 1.15.4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |