CVE-2024-6468
Vault Vulnerable to Denial of Service When Setting a Proxy Protocol Behavior
描述
Vault and Vault Enterprise did not properly handle requests originating from unauthorized IP addresses when the TCP listener option, proxy_protocol_behavior, was set to deny_unauthorized. When receiving a request from a source IP address that was not listed in proxy_protocol_authorized_addrs, the Vault API server would shut down and no longer respond to any HTTP requests, potentially resulting in denial of service. While this bug also affected versions of Vault up to 1.17.1 and 1.16.5, a separate regression in those release series did not allow Vault operators to configure the deny_unauthorized option, thus not allowing the conditions for the denial of service to occur. Fixed in Vault and Vault Enterprise 1.17.2, 1.16.6, and 1.15.12.
如何修補 CVE-2024-6468
要修補 CVE-2024-6468,請將受影響套件升級到下列已修補版本。
- —升級至 1.16.3 或更新版本
- —升級至 1.15.12 或更新版本
- —升級至 1.16.3 或更新版本
CVE-2024-6468 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(3)
- >= 1.10.0, < 1.16.3, >= 1.17.0, < 1.17.2
- >= 1.10.0, < 1.15.12
- >= 1.10.0, < 1.16.3, >= 1.17.0-rc1, < 1.17.2
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 |